Vulnerability Details : CVE-2021-36887
Potential exploit
Cross-Site Request Forgery (CSRF) vulnerability leading to Cross-Site Scripting (XSS) discovered in tarteaucitron.js – Cookies legislation & GDPR WordPress plugin (versions <= 1.5.4), vulnerable parameters "tarteaucitronEmail" and "tarteaucitronPass".
Vulnerability category: Cross site scripting (XSS)Cross-site request forgery (CSRF)
Products affected by CVE-2021-36887
- Tarteaucitron.js - Cookies Legislation & Gdpr Project » Tarteaucitron.js - Cookies Legislation & Gdpr » For WordpressVersions up to, including, (<=) 1.5.4cpe:2.3:a:tarteaucitron.js_-_cookies_legislation_\&_gdpr_project:tarteaucitron.js_-_cookies_legislation_\&_gdpr:*:*:*:*:*:wordpress:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-36887
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-36887
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:L |
2.8
|
2.7
|
Patchstack | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2021-36887
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: audit@patchstack.com (Secondary)
-
The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.Assigned by:
- audit@patchstack.com (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2021-36887
-
https://patchstack.com/database/vulnerability/tarteaucitronjs/wordpress-tarteaucitron-js-cookies-legislation-gdpr-plugin-1-5-4-cross-site-request-forgery-csrf-vulnerability-leading-to-cross-site-scripting-xss
WordPress tarteaucitron.js – Cookies legislation & GDPR plugin <= 1.5.4 - Cross-Site Request Forgery (CSRF) vulnerability leading to Cross-Site Scripting (XSS) - PatchstackExploit;Third Party Advisory
-
https://wordpress.org/plugins/tarteaucitronjs/#developers
tarteaucitron.js – Cookies legislation & GDPR – WordPress plugin | WordPress.orgRelease Notes;Third Party Advisory
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