ApostropheCMS: Stored XSS Via Unescaped Widget Style Attribute Serialization
🗓️ 22 Oct 2026 05:27:05Reported by Veracode Vulnerability DatabaseType 
veracode🔗 sca.analysiscenter.veracode.com👁 4 Views
| Reporter | Title | Published | Views | Family All 28 |
|---|---|---|---|---|
 | CVE-2026-33889 | 15 Apr 202619:29 | – | attackerkb |
 | CVE-2026-112958 | 20 Oct 202616:20 | – | circl |
| CVE-2026-33889 | 15 Apr 202616:55 | – | circl |
 | Apostrophe Technologies ApostropheCMS Cross-site Scripting Vulnerability | 19 Oct 202616:00 | – | cnnvd |
| ApostropheCMS security vulnerability | 15 Apr 202600:00 | – | cnnvd |
 | CVE-2026-112958 | 20 Oct 202616:03 | – | cve |
| CVE-2026-33889 | 15 Apr 202619:29 | – | cve |
 | CVE-2026-112958 ApostropheCMS: Stored XSS via Unescaped Widget Style Attribute Serialization | 20 Oct 202616:03 | – | cvelist |
| CVE-2026-33889 ApostropheCMS: Stored XSS via CSS Custom Property Injection in `@apostrophecms/color-field` Escaping Style Tag Context | 15 Apr 202619:29 | – | cvelist |
 | EUVD-2026-105171 | 21 Oct 202617:15 | – | euvd |
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25 Oct 2026 03:52Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.4
EPSS0.00303
SSVC