GHSA-855c-r2vq-c292
High · 8.7CVSS
8.7
EPSS
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Published
Apr 16, 2026
CISA due date
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The record
Stored XSS in SEO Fields Leads to Authenticated API Data Exposure in ApostropheCMS
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | apostrophe | 0 | 4.29.0 |
Related vulnerabilities
- CVE-2026-35569 ApostropheCMS is an open-source Node.js content management system. Same vulnerability
- CVE-2026-45013 ApostropheCMS is an open-source Node.js content management system. Also affects apostrophe
- CVE-2026-45012 ApostropheCMS is an open-source Node.js content management system. Also affects apostrophe
- CVE-2026-45011 ApostropheCMS is an open-source Node.js content management system. Also affects apostrophe
- GHSA-5f64-7vfc-rcx6 Apostrophe has stored XSS via javascript: URL in Image Widget Link Also affects apostrophe
- GHSA-gf43-24g3-5hw2 Apostrophe has a Weak Password Recovery Mechanism for Forgotten Password and Improper… Also affects apostrophe
- GHSA-pr28-mf3q-qpg6 Apostrophe has authenticated SSRF in rich-text widget import via… Also affects apostrophe
- GHSA-c276-fj82-f2pq ApostropheCMS: Information Disclosure via choices/counts Query Parameters Bypassing… Also affects apostrophe