[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fL-6iGetAR1VJRmGrn9Ms98vwdjUUgId-agGwi3B34DA":3},{"id":4,"question":5,"answer":6,"answerHtml":7,"slug":8,"keywords":9,"article":10,"status":33,"aiModel":30,"aiConfidence":30,"updatedAt":49,"createdAt":49,"_status":48},48,"What is the difference between exact version matching and rough version matching in the script?","Exact version matching uses `stripped_strings` to find an exact build number (e.g., `15.2.986.26`) within a `\u003Ctr>`, returning only the corresponding row. Rough version matching uses `tag.text` to check if a partial version (e.g., `15.2.986`) appears anywhere in the row, returning multiple matching entries—useful for older Exchange versions that may not have unique full build numbers. Both methods are detailed in the article's test code.","\u003Cp>Exact version matching uses `stripped_strings` to find an exact build number (e.g., `15.2.986.26`) within a `<tr>`, returning only the corresponding row. Rough version matching uses `tag.text` to check if a partial version (e.g., `15.2.986`) appears anywhere in the row, returning multiple matching entries—useful for older Exchange versions that may not have unique full build numbers. Both methods are detailed in the article's test code.\u003C\u002Fp>\u003Cp>\u003Ca href=\"\u002Fnews\u002Fpenetration-basics-optimization-of-exchange-version-detection\">Read the related One Day Sec article\u003C\u002Fa>\u003C\u002Fp>","what-is-the-difference-between-exact-version-matching-and-rough-version-matching-1777485358403","version matching, exact match, rough match, Exchange enumeration, penetration testing",{"id":11,"title":12,"slug":13,"description":14,"content":15,"contentHtml":27,"cover":30,"author":31,"views":19,"readingTime":32,"status":33,"publishedAt":34,"seo":35,"tags":39,"qaPairs":40,"meta":45,"updatedAt":46,"createdAt":47,"_status":48},13,"Penetration Basics - Optimization of Exchange Version Detection","penetration-basics-optimization-of-exchange-version-detection","Learn to automate Exchange version detection by parsing Microsoft's official site with BeautifulSoup, eliminating manual updates for penetration testing.",{"root":16},{"type":17,"format":18,"indent":19,"version":20,"children":21,"direction":29},"root","",0,1,[22],{"type":23,"format":18,"indent":19,"version":20,"children":24,"direction":29},"paragraph",[25],{"mode":26,"text":27,"type":28,"style":18,"detail":19,"format":19,"version":20},"normal","\u003Chtml>\u003Chead>\u003C\u002Fhead>\u003Cbody>\u003Ch2>0x00 Preface\u003C\u002Fh2>\u003Cp>---\u003C\u002Fp>\u003Cp>The previous article 'Penetration Basics - Exchange Version Detection and Vulnerability Scanning' introduced two methods for version detection using Python. For version identification, known version information is first obtained from the official website, stored in a list, and then detailed Exchange version information is obtained through string matching. The open-source code Exchange_GetVersion_MatchVul.py received positive feedback. However, this method has a drawback: it requires regularly accessing the official website to manually update the version information list in the scanning script.\u003C\u002Fp>\u003Cp>To further improve efficiency, this article introduces another implementation method: by accessing the official website and directly extracting detailed version information from the returned data. The advantage is that it no longer requires regular script updates.\u003C\u002Fp>\u003Ch2>0x01 Introduction\u003C\u002Fh2>\u003Cp>---\u003C\u002Fp>\u003Cp>This article will cover the following:\u003C\u002Fp>\u003Cul>\u003Cli>Parsing webpage data with BeautifulSoup\u003C\u002Fli>\u003Cli>Implementation details\u003C\u002Fli>\u003Cli>Open-source code\u003C\u002Fli>\u003C\u002Ful>\u003Ch2>0x02 Parsing Webpage Data with BeautifulSoup\u003C\u002Fh2>\u003Cp>---\u003C\u002Fp>\u003Cp>BeautifulSoup is a Python library for extracting data from HTML or XML files, which can improve development efficiency.\u003C\u002Fp>\u003Cp>Installation:\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>pip install bs4\u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>1. Basic Usage\u003C\u002Fh3>\u003Cp>In Python implementation, you first need to obtain webpage content through the requests library, then call BeautifulSoup for parsing.\u003C\u002Fp>\u003Cp>Test code:\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>from bs4 import BeautifulSoup\u003Cbr>import requests\u003Cbr>import urllib3\u003Cbr>urllib3.disable_warnings()\u003Cbr>url = \"https:\u002F\u002Fdocs.microsoft.com\u002Fen-us\u002Fexchange\u002Fnew-features\u002Fbuild-numbers-and-release-dates?view=exchserver-2019\"\u003Cbr>\u003Cbr>headers = {\u003Cbr>    \"User-Agent\": \"Mozilla\u002F5.0 (Windows NT 6.3; Win64; x64) AppleWebKit\u002F537.36 (KHTML, like Gecko) Chrome\u002F81.0.4044.129 Safari\u002F537.36\",\u003Cbr>} \u003Cbr>response = requests.get(url, verify=False, headers=headers)\u003Cbr>soup = BeautifulSoup(response.text, features=\"html.parser\")\u003Cbr>print(soup.prettify())\u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>The above code will access https:\u002F\u002Fdocs.microsoft.com\u002Fen-us\u002Fexchange\u002Fnew-features\u002Fbuild-numbers-and-release-dates?view=exchserver-2019, pass the webpage data to BeautifulSoup for optimization and display.\u003C\u002Fp>\u003Cp>Example of partial output from executing the code:\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>Â Â Â\u003C\u002Fp>\u003Cp>\u003Ca data-linktype=\"external\" href=\"https:\u002F\u002Fsupport.microsoft.com\u002Fhelp\u002F5014261\">\u003C\u002Fa>\u003C\u002Fp>\u003Cp>\u003Ca data-linktype=\"external\" href=\"https:\u002F\u002Fsupport.microsoft.com\u002Fhelp\u002F5014261\">Exchange Server 2019 CU12 May22SU\u003C\u002Fa>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>May 10, 2022\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>15.2.1118.9\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>15.02.1118.009\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003Ca data-linktype=\"external\" href=\"https:\u002F\u002Fwww.microsoft.com\u002Fdownload\u002Fdetails.aspx?familyID=a149e06c-62f4-4b62-adf8-7d382223a239\">\u003C\u002Fa>\u003C\u002Fp>\u003Cp>\u003Ca data-linktype=\"external\" href=\"https:\u002F\u002Fwww.microsoft.com\u002Fdownload\u002Fdetails.aspx?familyID=a149e06c-62f4-4b62-adf8-7d382223a239\">Exchange Server 2019 CU12 (2022H1)\u003C\u002Fa>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>April 20, 2022\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>15.2.1118.7\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>15.02.1118.007\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>For the above results, each \"tr\" node corresponds to a version information, with child nodes \"td\" representing specific version details\u003C\u002Fp>\u003Ch3>2. Only filter out the content of \"tr\" nodes\u003C\u002Fh3>\u003Cp>Test code:\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>from bs4 import BeautifulSoup\u003Cbr>import requests\u003Cbr>import urllib3\u003Cbr>urllib3.disable_warnings()\u003Cbr>url = \"https:\u002F\u002Fdocs.microsoft.com\u002Fen-us\u002Fexchange\u002Fnew-features\u002Fbuild-numbers-and-release-dates?view=exchserver-2019\"\u003Cbr>\u003Cbr>headers = {\u003Cbr>    \"User-Agent\": \"Mozilla\u002F5.0 (Windows NT 6.3; Win64; x64) AppleWebKit\u002F537.36 (KHTML, like Gecko) Chrome\u002F81.0.4044.129 Safari\u002F537.36\", \u003Cbr>} \u003Cbr>response = requests.get(url, verify=False, headers=headers)\u003Cbr>soup = BeautifulSoup(response.text, features=\"html.parser\")\u003Cbr>for tag in soup.find_all('tr'):\u003Cbr>\tprint(tag)\u003Cbr>\tprint(\"---\")\u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>Example output from executing the code:\u003C\u002Fp>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>---\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>---\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cp>\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>\u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>   \u003Ca data-linktype=\"external\" href=\"https:\u002F\u002Fsupport.microsoft.com\u002Fhelp\u002F5014261\">Exchange Server 2019 CU12 May22SU\u003C\u002Fa>\u003C\u002Ftd>\u003Ctd>May 10, 2022\u003C\u002Ftd>\u003Ctd style=\"text-align: center;\">15.2.1118.9\u003C\u002Ftd>\u003Ctd style=\"text-align: center;\">15.02.1118.009\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Ca data-linktype=\"external\" href=\"https:\u002F\u002Fwww.microsoft.com\u002Fdownload\u002Fdetails.aspx?familyID=a149e06c-62f4-4b62-adf8-7d382223a239\">Exchange Server 2019 CU12 (2022H1)\u003C\u002Fa>\u003C\u002Ftd>\u003Ctd>April 20, 2022\u003C\u002Ftd>\u003Ctd style=\"text-align: center;\">15.2.1118.7\u003C\u002Ftd>\u003Ctd style=\"text-align: center;\">15.02.1118.007\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>   \u003Ca data-linktype=\"external\" href=\"https:\u002F\u002Fsupport.microsoft.com\u002Fhelp\u002F5014261\">Exchange Server 2019 CU11 May22SU\u003C\u002Fa>\u003C\u002Ftd>\u003Ctd>May 10, 2022\u003C\u002Ftd>\u003Ctd style=\"text-align: center;\">15.2.986.26\u003C\u002Ftd>\u003Ctd style=\"text-align: center;\">15.02.0986.026\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>Next, attempt to remove invalid data\u003C\u002Fp>\u003Ch3>3. Extract version information\u003C\u002Fh3>\u003Cp>Test code:\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>from bs4 import BeautifulSoup\u003Cbr>import requests\u003Cbr>import urllib3\u003Cbr>urllib3.disable_warnings()\u003Cbr>url = \"https:\u002F\u002Fdocs.microsoft.com\u002Fen-us\u002Fexchange\u002Fnew-features\u002Fbuild-numbers-and-release-dates?view=exchserver-2019\"\u003Cbr>\u003Cbr>headers = {\u003Cbr>    \"User-Agent\": \"Mozilla\u002F5.0 (Windows NT 6.3; Win64; x64) AppleWebKit\u002F537.36 (KHTML, like Gecko) Chrome\u002F81.0.4044.129 Safari\u002F537.36\",\u003Cbr>} \u003Cbr>response = requests.get(url, verify=False, headers=headers)\u003Cbr>soup = BeautifulSoup(response.text, features=\"html.parser\")\u003Cbr>for tag in soup.find_all('tr'):\u003Cbr>\tfor string in tag.stripped_strings:\u003Cbr>\t\tprint((string))\u003Cbr>\tprint(\"---\")\u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>Example of partial output from executing the code:\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>---\u003Cbr>   \u003Cbr>Exchange Server 2019 CU12 May22SU\u003Cbr>May 10, 2022\u003Cbr>15.2.1118.9\u003Cbr>15.02.1118.009\u003Cbr>---\u003Cbr>Exchange Server 2019 CU12 (2022H1)\u003Cbr>April 20, 2022\u003Cbr>15.2.1118.7\u003Cbr>15.02.1118.007\u003Cbr>---\u003Cbr>   \u003Cbr>Exchange Server 2019 CU11 May22SU\u003Cbr>May 10, 2022\u003Cbr>15.2.986.26\u003Cbr>15.02.0986.026\u003Cbr>---\u003Cbr>Â Â Â\u003Cbr>Exchange Server 2019 CU11 Mar22SU\u003Cbr>March 8, 2022\u003Cbr>15.2.986.22\u003Cbr>15.02.0986.022\u003Cbr>---\u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>Next, you can attempt to match the exact version\u003C\u002Fp>\u003Ch3>4. Exact Version Matching\u003C\u002Fh3>\u003Cp>Test code:\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>from bs4 import BeautifulSoup\u003Cbr>import requests\u003Cbr>import urllib3\u003Cbr>urllib3.disable_warnings()\u003Cbr>url = \"https:\u002F\u002Fdocs.microsoft.com\u002Fen-us\u002Fexchange\u002Fnew-features\u002Fbuild-numbers-and-release-dates?view=exchserver-2019\"\u003Cbr>\u003Cbr>headers = {\u003Cbr>    \"User-Agent\": \"Mozilla\u002F5.0 (Windows NT 6.3; Win64; x64) AppleWebKit\u002F537.36 (KHTML, like Gecko) Chrome\u002F81.0.4044.129 Safari\u002F537.36\",\u003Cbr>}\u003Cbr>response = requests.get(url, verify=False, headers=headers)\u003Cbr>soup = BeautifulSoup(response.text, features=\"html.parser\")\u003Cbr>\u003Cbr>version = \"15.2.986.26\"\u003Cbr>for tag in soup.find_all('tr'):\u003Cbr>\tif version in tag.stripped_strings:\u003Cbr>\t\tprint(\"[+] Exchange Information\")\u003Cbr>\t\tfor versiondata in tag.stripped_strings:\u003Cbr>\t\t\tif (len(versiondata)==5):\u003Cbr>\t\t\t\tcontinue\u003Cbr>\t\t\tprint(\"    \" + versiondata)\u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>Example output of executing code:\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>[+] Exchange Information\u003Cbr>    Exchange Server 2019 CU11 May22SU\u003Cbr>    May 10, 2022\u003Cbr>    15.2.986.26\u003Cbr>    15.02.0986.026\u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>For older versions of Exchange, accurate version numbers cannot be obtained, so a rough version matching function also needs to be implemented\u003C\u002Fp>\u003Ch3>5. Rough Version Matching\u003C\u002Fh3>\u003Cp>Test code:\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>from bs4 import BeautifulSoup\u003Cbr>import requests\u003Cbr>import urllib3\u003Cbr>urllib3.disable_warnings()\u003Cbr>url = \"https:\u002F\u002Fdocs.microsoft.com\u002Fen-us\u002Fexchange\u002Fnew-features\u002Fbuild-numbers-and-release-dates?view=exchserver-2019\"\u003Cbr>\u003Cbr>headers = {\u003Cbr>    \"User-Agent\": \"Mozilla\u002F5.0 (Windows NT 6.3; Win64; x64) AppleWebKit\u002F537.36 (KHTML, like Gecko) Chrome\u002F81.0.4044.129 Safari\u002F537.36\",\u003Cbr>} \u003Cbr>response = requests.get(url, verify=False, headers=headers)\u003Cbr>soup = BeautifulSoup(response.text, features=\"html.parser\")\u003Cbr>\u003Cbr>version = \"15.2.986\"\u003Cbr>for tag in soup.find_all('tr'):\u003Cbr>\tif version in tag.text:\u003Cbr>\t\tprint(\"[+] Exchange Information\")\u003Cbr>\t\tfor versiondata in tag.stripped_strings:\u003Cbr>\t\t\tif (len(versiondata)==5):\u003Cbr>\t\t\t\tcontinue\u003Cbr>\t\t\tprint(\"    \" + versiondata)\u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>Example output from executing the code:\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>[+] Exchange Information\u003Cbr>    Exchange Server 2019 CU11 May22SU\u003Cbr>    May 10, 2022\u003Cbr>    15.2.986.26\u003Cbr>    15.02.0986.026\u003Cbr>[+] Exchange Information\u003Cbr>    Exchange Server 2019 CU11 Mar22SU\u003Cbr>    March 8, 2022\u003Cbr>    15.2.986.22\u003Cbr>    15.02.0986.022\u003Cbr>[+] Exchange Information\u003Cbr>    Exchange Server 2019 CU11 Jan22SU\u003Cbr>    January 11, 2022\u003Cbr>    15.2.986.15\u003Cbr>    15.02.0986.015\u003Cbr>[+] Exchange Information\u003Cbr>    Exchange Server 2019 CU11 Nov21SU\u003Cbr>    November 9, 2021\u003Cbr>    15.2.986.14\u003Cbr>    15.02.0986.014\u003Cbr>[+] Exchange Information\u003Cbr>    Exchange Server 2019 CU11 Oct21SU\u003Cbr>    October 12, 2021\u003Cbr>    15.2.986.9\u003Cbr>    15.02.0986.009\u003Cbr>[+] Exchange Information\u003Cbr>    Exchange Server 2019 CU11\u003Cbr>    September 28, 2021\u003Cbr>    15.2.986.5\u003Cbr>    15.02.0986.005\u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>6. Extract webpage data timestamp\u003C\u002Fh3>\u003Cp>To accurately obtain version information, it is also necessary to extract the update time of the webpage data\u003C\u002Fp>\u003Cp>Mark the location of webpage data timestamp:\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cli>\u003Cp>\u003C\u002Fp>\u003Cp>\u003Ctime aria-label=\"Article review date\" class=\"is-invisible\" data-article-date=\"\" data-article-date-source=\"git\" datetime=\"2022-06-29T22:54:00Z\">\u003C\u002Ftime>\u003C\u002Fp>\u003Cp>06\u002F29\u002F2022\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003C\u002Fli>\u003Cp>\u003C\u002Fp>\u003Cp>Code to locate this timestamp:\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>print(soup.find_all('time'))\u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>Example output from executing the code:\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>[\u003Ctime aria-label=\"Article review date\" class=\"is-invisible\" data-article-date=\"\" data-article-date-source=\"git\" datetime=\"2022-06-29T22:54:00Z\">06\u002F29\u002F2022\u003C\u002Ftime>]\u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>Code to extract the timestamp:\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>print(soup.find('time').text)\u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>Example output from executing the code:\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>06\u002F29\u002F2022\u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>Based on the above information, we can write new code to identify Exchange versions by reading data from the official website to obtain accurate versions. Considering automated identification of multiple targets, to avoid repeatedly accessing the website to read data, the code structure has been appropriately optimized. It only needs to access https:\u002F\u002Fdocs.microsoft.com\u002Fen-us\u002Fexchange\u002Fnew-features\u002Fbuild-numbers-and-release-dates?view=exchserver-2019 once and save the webpage result in a variable. The code has been uploaded to GitHub at the following address:\u003C\u002Fp>\u003Cp>An open-source project\u003C\u002Fp>\u003Cp>Considering situations where the internal network cannot access the official website, we implemented a method to parse webpage files locally to obtain accurate versions. The code has been uploaded to GitHub at the following address:\u003C\u002Fp>\u003Cp>An open-source project\u003C\u002Fp>\u003Cp>You can first visit the official website and save the webpage content as exchange.data, then execute the script Exchange_GetVersion_ParseFromFile.py\u003C\u002Fp>\u003Ch2>0x03 Summary\u003C\u002Fh2>\u003Cp>---\u003C\u002Fp>\u003Cp>This article introduces optimization methods for Exchange version identification, eliminating the need to manually update version information lists in scanning scripts. The open-source code includes Exchange_GetVersion_ParseFromWebsite.py and Exchange_GetVersion_ParseFromFile.py\u003C\u002Fp>\u003C\u002Fbody>\u003C\u002Fhtml>","text","ltr",null,"Onedaysec",5,"published","2026-02-02T08:20:05.028Z",{"title":36,"description":14,"keywords":37,"ogImage":30,"canonicalUrl":30,"noIndex":38},"Optimize Exchange Version Detection with BeautifulSoup Parsing","Exchange version detection, BeautifulSoup parsing, Python web scraping, penetration testing, automation",false,[],{"docs":41,"hasNextPage":38},[42,4,43,44],49,47,46,{"title":30,"description":30,"image":30},"2026-07-24T02:07:30.532Z","2026-07-23T16:00:55.291Z","draft","2026-07-23T16:03:10.500Z"]