VULNERABILITY INTELLIGENCE

CVE-2024-26145

CVSS score6.5 MEDIUM
EPSS probability0.39%
CISA KEVNot currently listed
Published2024-02-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Description

Discourse Calendar adds the ability to create a dynamic calendar in the first post of a topic on Discourse. Uninvited users are able to gain access to private events by crafting a request to update their attendance. This problem is resolved in commit dfc4fa15f340189f177a1d1ab2cc94ffed3c1190. As a workaround, one may use post visibility to limit access.

Weakness classification

  • security-advisories@github.com: CWE-863
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references