MEDIUMCVSS v3.1 5.4Vulnerability
CVE-2026-112958
ApostropheCMS is an open-source Node.js content management system. Prior to 4.34.0, a project-defined free-form widget style field can carry an editor-controlled quote into an inline style attribute because the wrapper serializer does not apply HTML-attribute encoding. The quote can terminate the style attribute and inject executable attributes when published content, or an affected draft viewed by a higher-privileged user, is rendered. This issue is fixed in version 4.34.0.
Properties
- Severity
- MEDIUM
- Nvd fetched at
- 2026-10-20T21:14:08.448323+00:00
- Cvss severity
- MEDIUM
- Cvss score
- 5.4
- Retrieved at
- 2026-10-20T21:15:35+00:00
- Score
- 5.4
- Cvss version
- 3.1
- Last source
- NVD
- Cve id
- CVE-2026-112958
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- First seen by Signal
- 2026-10-20T21:15:35+00:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Published at
- 2026-10-20T17:17:33.190
- Last modified
- 2026-10-20T19:53:10.247
Related Entities (1)
HAS_WEAKNESS (1)
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