CVE-2021-24431CWE-352CWE-79

Language Bar Flags <= 1.0.8 - CSRF to Stored XSS

published September 13, 2021

CVSS
—
EPSS
0%
Percentile
40.7
In the wild
Unconfirmed
What it is

The Language Bar Flags WordPress plugin through 1.0.8 does not have any CSRF in place when saving its settings and did not sanitise or escape them when generating the flag bar in the frontend. This could allow attackers to make a logged in admin change the settings, and set Cross-Site Scripting payload in them, which will be executed in the frontend for all users

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00483 · 40.7th percentile
Weaknesses
CWE-352 · Cross-Site Request Forgery (CSRF); CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2021-09-13T17:56Z
EPSS history
Timeline
  • 13 SEP 17:56Z
    Language Bar Flags <= 1.0.8 - CSRF to Stored XSS
    cvelistv5