VULNERABILITY INTELLIGENCE

CVE-2021-24126

CVSS score5.4 MEDIUM
EPSS probability0.66%
CISA KEVNot currently listed
Published2021-03-18
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

Unvalidated input and lack of output encoding in the Envira Gallery Lite WordPress plugin, versions before 1.8.3.3, did not properly sanitise the images metadata (namely title) before outputting them in the generated gallery, which could lead to privilege escalation.

Weakness classification

  • contact@wpscan.com: CWE-79
  • nvd@nist.gov: CWE-79

Primary references