VULNERABILITY INTELLIGENCE

CVE-2025-61598

CVSS score5.3 MEDIUM
EPSS probability0.30%
CISA KEVNot currently listed
Published2025-10-28
Last modified2026-10-19
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Description

Discourse is an open source discussion platform. Version before 3.6.2 and 3.6.0.beta2, default Cache-Control response header with value no-store, no-cache was missing from error responses. This may caused unintended caching of those responses by proxies potentially leading to cache poisoning attacks. This vulnerability is fixed in 3.6.2 and 3.6.0.beta2.

Weakness classification

  • security-advisories@github.com: CWE-524

Primary references