Envira Gallery Lite <= 1.8.3.2 - Cross-Site Scripting

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2021-24126
CVSS Medium (5.4)
Publicly Published December 19, 2020
Last Updated January 22, 2024
Researcher minhtuanact
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.

References

1 affected software package

Software Type Plugin
Software Slug envira-gallery-lite (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.8.3.3
Patched Version
  • 1.8.3.3
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