Name: CVE-2021-24126: Improper Neutralization of Input During Web Page Generation
Creator: Rapid7
Published: 2021-03-18T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-24126, CWE-79, CVSS 5.4, EPSS 0.00661

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.

CVSS Details

CVSS 3.1 Base Score: 5.4
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Envira Gallery Lite Plugin	—	Update envira-gallery-lite plugin to version 1.8.3.3, or a newer patched version	May 15, 2025	Dec 19, 2020

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CVSS Details

Covered by Rapid7

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