Software Detail
Title
CVE
CRITICAL
HIGH
MEDIUM
LOW
CWE
Number of items displayed
WordPress Number Of NVD 349 CRITICAL 17 HIGH 79 MEDIUM 235 LOW 18
URL https://wordpress.org/
Explanation It is an open source blogging software written in PHP.
It can be used not only for blogs, but also for personal and corporate web sites, and offers a large number of additional features and good-looking themes.
It may be the most used Content Management System (CMS) in the world.

There are many plugins, and if you have enough knowledge, you can build a site that can be used for commercial purposes.
However, since there are some vulnerabilities caused by plugins, you need to carefully select the right plugin to use.

Since security updates are not made for other than the latest version, it is officially announced that older versions cannot be used safely.
In some cases, security issues are fixed for older versions.
Since there are many plugins (additional functions) available for WordPress, you need to check each plugin for vulnerabilities and new versions.
Tag
  • GPL v2
  • PHP
  • オープンソース
Add Information URL
No Type Name URL
1 https://ja.wordpress.org/download/
2 https://github.com/wordpress/wordpress
3 https://wordpress.org/download/releases/
4 https://ja.wordpress.org/download/releases/
5 https://ja.wordpress.org/about/history/
6 https://wordpress.org/news/category/releases/
7 https://ja.wordpress.org/
List Of Product  [ Click to show release history and vulnerability information ]
No Name Latest Version Release date Initial release Normal Support Security Support
Service Pack Support		 Extended
for a fee		 Critical High Medium Low
261 wordpress 6 6.8.3 Sept. 30, 2025 Nov. 2, 2022 0 0 10 0
262 wordpress 5.9 5.9.5 Oct. 17, 2022 Jan. 25, 2022 0 0 10 0
263 wordpress 5.8 5.8.1 Sept. 9, 2021 July 21, 2021 0 3 13 0
264 wordpress 5.7 5.7.3 Sept. 9, 2021 March 10, 2021 2 4 14 0
265 WordPress 5.6 5.6.5 Sept. 9, 2021 Dec. 8, 2020 2 4 14 0
266 WordPress 5.5 5.5.6 Sept. 9, 2021 Aug. 11, 2020 7 5 16 0
267 WordPress 5.4 5.4.7 Sept. 9, 2021 April 28, 2020 7 7 24 2
268 WordPress 5.3 5.3.9 Sept. 11, 2021 Nov. 21, 2019 8 7 27 2
269 WordPress 5.2 5.2.12 Sept. 9, 2021 May 19, 2019 10 9 38 2
270 WordPress 5.1 5.1.11 Sept. 22, 2021 March 11, 2019 10 10 37 2
271 WordPress 5.0 5.0.14 Sept. 22, 2021 Dec. 10, 2018 11 12 43 2
272 WordPress 4.9 4.9.18 May 12, 2021 Nov. 17, 2017 11 17 49 2
273 WordPress 4.8 4.8.17 May 12, 2021 June 23, 2017 13 20 57 2
274 WordPress 4.7 4.7.18 June 11, 2020 Dec. 7, 2016 16 28 72 2
275 WordPress 4.6 4.6.19 June 11, 2020 Aug. 17, 2016 16 26 70 2
276 WordPress 4.5 4.5.22 June 11, 2020 April 14, 2016 16 33 76 2
277 WordPress 4.4 4.4.23 June 11, 2020 Dec. 9, 2015 16 36 78 2
278 WordPress 4.3 4.3.24 June 11, 2020 Aug. 19, 2015 16 36 81 2
279 WordPress 4.2 4.2.28 June 11, 2020 April 28, 2015 16 37 89 3
280 WordPress 4.1 4.1.31 June 11, 2020 Dec. 19, 2014 16 37 91 3
281 wordpress 4.0 4.0.38 Dec. 15, 2014 Dec. 15, 2014 16 37 97 3
282 WordPress 3.9 3.9.40 Nov. 30, 2022 April 17, 2014 16 38 102 4
283 WordPress 3.8 3.8.41 Nov. 30, 2022 Dec. 16, 2013 16 37 102 4
284 WordPress 3.7 3.7.5 Nov. 30, 2022 Oct. 25, 2013 16 37 102 4
285 wordpress 3.6 3.6.1 Sept. 11, 2013 Aug. 1, 2013 Jan. 1, 2000 15 37 94 4
286 wordpress 3.5 3.5.2 June 21, 2013 Nov. 11, 2012 Jan. 1, 2000 15 37 105 4
287 wordpress 3.4 3.4.2 Sept. 6, 2012 June 13, 2012 Jan. 1, 2000 15 37 108 7
288 wordpress 3.3 3.3.3 June 27, 2012 Dec. 12, 2011 Jan. 1, 2000 15 40 119 6
289 wordpress 3.2 3.2.1 July 12, 2011 July 4, 2011 Jan. 1, 2000 15 44 122 5
290 wordpress 3.1 3.1.4 June 29, 2011 Feb. 23, 2011 Jan. 1, 2000 15 44 125 5
291 wordpress 3.0 3.0.6 April 26, 2011 June 17, 2010 Jan. 1, 2000 15 40 132 7
292 wordpress 2.9 2.9.2 Feb. 15, 2010 Dec. 18, 2009 Jan. 1, 2000 15 39 133 7
293 wordpress 2.8 2.8.6 Nov. 12, 2009 June 11, 2009 Jan. 1, 2000 15 41 137 8
294 wordpress 2.7 2.7.1 Feb. 10, 2009 Dec. 10, 2008 Jan. 1, 2000 15 41 140 8
295 wordpress 2.6 2.6.5 Nov. 25, 2008 July 15, 2008 Jan. 1, 2000 15 44 143 8
296 wordpress 2.5 2.5.1 April 25, 2008 March 29, 2008 Jan. 1, 2000 15 46 143 8
297 wordpress 2.3 2.3.3 Feb. 5, 2008 Sept. 25, 2007 Jan. 1, 2000 16 46 147 9
298 wordpress 2.2 2.2.3 Sept. 24, 2007 Sept. 24, 2007 Jan. 1, 2000 16 48 158 9
299 wordpress 2.1 2.1.3 Sept. 24, 2007 Sept. 24, 2007 Jan. 1, 2000 16 51 157 9
300 wordpress 2.0 2.0.9 Sept. 24, 2007 Sept. 24, 2007 Jan. 1, 2000 16 55 180 9
301 wordpress 1.5 1.5.2 Sept. 24, 2007 Sept. 24, 2007 Jan. 1, 2000 16 58 173 8
302 wordpress 1.2 1.2.5 Sept. 24, 2007 Sept. 24, 2007 Jan. 1, 2000 15 55 175 8
303 wordpress 1.6 1.6.2 Jan. 1, 2000 16 49 161 8
304 wordpress 1.3 1.3.3 Jan. 1, 2000 15 49 164 8
305 wordpress 1.1 1.1.1 Jan. 1, 2000 15 49 163 8
306 wordpress 1.0 1.0.2 Sept. 24, 2007 Jan. 1, 2000 15 53 169 8
307 wordpress 0.72 0.72 Jan. 1, 2000 15 51 163 8
308 wordpress 0.711 0.711 Jan. 1, 2000 15 51 163 8
309 wordpress 0.71 0.71 Sept. 24, 2007 Jan. 1, 2000 15 53 167 8
NVD Vulnerability Information
  • CRITICAL
  • HIGH
  • MEDIUM
  • LOW
No CVSS3
CVSS2		 Level
Attach Vector		 Title CWE CVE cpe23Uri or higher or less more than less than Update date
Published date		 Show Affected Exploit
PoC
Search
261 -
4.9 		MEDIUM wp-admin/admin.php in WordPress and WordPress MU before 2.8.1 does not require administrative authentication to access the configuration of a plugin, which allows remote attackers to specify a config… CWE-287
Improper Authentication 		CVE-2009-2334 cpe:2.3:a:wordpress:wordpress:2.6:*
cpe:2.3:a:wordpress:wordpress:2.6.5:*
cpe:2.3:a:wordpress:wordpress:2.6.3:* 		2.7.1 2026-04-23 09:35
2009-07-11 		Show GitHub Exploit DB Packet Storm
262 -
10.0 		HIGH wp-admin/upgrade.php in WordPress, probably 2.6.x, allows remote attackers to upgrade the application, and possibly cause a denial of service (application outage), via a direct request. NVD-CWE-noinfo
CVE-2008-6767 cpe:2.3:a:wordpress:wordpress:2.6:* 2026-04-23 09:35
2009-04-29 		Show GitHub Exploit DB Packet Storm
263 -
4.3 		MEDIUM Open redirect vulnerability in wp-admin/upgrade.php in WordPress, probably 2.6.x, allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the backto… CWE-59
Link Following 		CVE-2008-6762 cpe:2.3:a:wordpress:wordpress:2.6:* 2026-04-23 09:35
2009-04-29 		Show GitHub Exploit DB Packet Storm
264 -
8.5 		HIGH wp-admin/options.php in WordPress MU before 1.3.2, and WordPress 2.3.2 and earlier, does not properly validate requests to update an option, which allows remote authenticated users with manage_option… CWE-20
 Improper Input Validation  		CVE-2008-5695 cpe:2.3:a:wordpress:wordpress:*:* 2.3.2 2026-04-23 09:35
2008-12-20 		Show GitHub Exploit DB Packet Storm
265 -
4.3 		MEDIUM Cross-site scripting (XSS) vulnerability in the self_link function in in the RSS Feed Generator (wp-includes/feed.php) for WordPress before 2.6.5 allows remote attackers to inject arbitrary web scrip… CWE-79
Cross-site Scripting 		CVE-2008-5278 cpe:2.3:a:wordpress:wordpress:2.6:*
cpe:2.3:a:wordpress:wordpress:2.6.1:*
cpe:2.3:a:wordpress:wordpress:2.5:*
… 		2.6.3 2026-04-23 09:35
2008-11-29 		Show GitHub Exploit DB Packet Storm
266 -
4.0 		MEDIUM WordPress 2.6.3 relies on the REQUEST superglobal array in certain dangerous situations, which makes it easier for remote attackers to conduct delayed and persistent cross-site request forgery (CSRF)… CWE-352
 Origin Validation Error 		CVE-2008-5113 cpe:2.3:a:wordpress:wordpress:2.6.3:* 2026-04-23 09:35
2008-11-18 		Show GitHub Exploit DB Packet Storm
267 -
10.0 		HIGH The _httpsrequest function (Snoopy/Snoopy.class.php) in Snoopy 1.2.3 and earlier, as used in (1) ampache, (2) libphp-snoopy, (3) mahara, (4) mediamate, (5) opendb, (6) pixelpost, and possibly other p… CWE-78
OS Command  		CVE-2008-4796 cpe:2.3:a:wordpress:wordpress:*:* 2.6.3 2026-04-23 09:35
2008-10-31 		Show GitHub Exploit DB Packet Storm
268 -
9.3 		HIGH Directory traversal vulnerability in the get_category_template function in wp-includes/theme.php in WordPress 2.3.3 and earlier, and 2.5, allows remote attackers to include and possibly execute arbit… CWE-22
Path Traversal 		CVE-2008-4769 cpe:2.3:a:wordpress:wordpress:2.5:*
cpe:2.3:a:wordpress:wordpress:2.3:*
cpe:2.3:a:wordpress:wordpress:2.3.2:*
… 		2.3.3 2026-04-23 09:35
2008-10-28 		Show GitHub Exploit DB Packet Storm
269 -
5.1 		MEDIUM WordPress before 2.6.2 does not properly handle MySQL warnings about insertion of username strings that exceed the maximum column width of the user_login column, and does not properly handle space ch… CWE-20
 Improper Input Validation  		CVE-2008-4106 cpe:2.3:a:wordpress:wordpress:2.6:*
cpe:2.3:a:wordpress:wordpress:2.5:*
cpe:2.3:a:wordpress:wordpress:2.5.1:*
… 		2.6.1 2026-04-23 09:35
2008-09-19 		Show GitHub Exploit DB Packet Storm
270 -
7.5 		HIGH The (1) get_edit_post_link and (2) get_edit_comment_link functions in wp-includes/link-template.php in WordPress before 2.6.1 do not force SSL communication in the intended situations, which might al… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2008-3747 cpe:2.3:a:wordpress:wordpress:2.6:*
cpe:2.3:a:wordpress:wordpress:2.5:*
cpe:2.3:a:wordpress:wordpress:2.5.1:*
… 		2026-04-23 09:35
2008-08-28 		Show GitHub Exploit DB Packet Storm