CVE-2021-24126CWE-79

Envira Gallery Lite < 1.8.3.3 - Authenticated Stored Cross-Site Scripting

published March 18, 2021

CVSS
—
EPSS
1%
Percentile
51.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00661 · 51.1th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2021-03-18T14:57Z
EPSS history
Timeline
  • 18 MAR 14:57Z
    Envira Gallery Lite < 1.8.3.3 - Authenticated Stored Cross-Site Scripting
    cvelistv5