VULNERABILITY INTELLIGENCE

CVE-2021-42045

CVSS score5.4 MEDIUM
EPSS probability0.66%
CISA KEVNot currently listed
Published2022-09-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

An issue was discovered in SecurePoll in the Growth extension in MediaWiki through 1.36.2. Simple polls allow users to create alerts by changing their User-Agent HTTP header and submitting a vote.

Weakness classification

  • nvd@nist.gov: CWE-79

Primary references