CVE-2021-36889
CVE-2021-36889 is a low-severity vulnerability in Tarteaucitron.js - Cookies Legislation & Gdpr Project Tarteaucitron.js - Cookies Legislation & Gdpr with a CVSS 3.x base score of 3.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Low (CVSS 3.x base score 3.4)
- CVSS v2: 3.5
- EPSS exploit prediction: 1% (43rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Tarteaucitron.js - Cookies Legislation & Gdpr Project Tarteaucitron.js - Cookies Legislation & Gdpr
- Published:
- Last modified:
Description
Multiple Stored Authenticated Cross-Site Scripting (XSS) vulnerabilities were discovered in tarteaucitron.js – Cookies legislation & GDPR WordPress plugin (versions <= 1.6).
Frequently asked questions
- What is CVE-2021-36889?
- Multiple Stored Authenticated Cross-Site Scripting (XSS) vulnerabilities were discovered in tarteaucitron.js – Cookies legislation & GDPR WordPress plugin (versions <= 1.6).
- How severe is CVE-2021-36889?
- CVE-2021-36889 has a CVSS 3.x base score of 3.4, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
- Is CVE-2021-36889 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-36889?
- CVE-2021-36889 affects Tarteaucitron.js - Cookies Legislation & Gdpr Project Tarteaucitron.js - Cookies Legislation & Gdpr. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-36889?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-36889 published?
- CVE-2021-36889 was published on 2021-12-20 and last updated on 2026-06-17.
References
- https://patchstack.com/database/vulnerability/tarteaucitronjs/wordpress-tarteaucitron-js-cookies-legislation-gdpr-plugin-1-6-multiple-stored-authenticated-cross-site-scripting-xss-vulnerabilities
- https://wordpress.org/plugins/tarteaucitronjs/#developers
Affected products (1)
- cpe:2.3:a:tarteaucitron.js_-_cookies_legislation_\&_gdpr_project:tarteaucitron.js_-_cookies_legislation_\&_gdpr:*:*:*:*:*:wordpress:*:*
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