CVE-2026-4816CWE-79

Reflected Cross Site Scripting (XSS) vulnerability in Support Board

Medium · published March 25, 2026

CVSS v4.0
4.8
EPSS
0%
Percentile
13.9
In the wild
Unconfirmed
What it is

A Reflected Cross Site Scripting (XSS) vulnerability has been found in Support Board v3.7.7. This vulnerability allows an attacker to execute JavaScript code in the victim's browser by sending the victim a malicious URL using the 'search' parameter in '/supportboard/include/articles.php'. This vulnerability can be exploited to steal sensitive user data, such as session cookies, or to perform actions on behalf of the user.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
EPSS
0.00237 · 13.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-03-25T13:31Z
EPSS history
Timeline
  • 25 MAR 13:31Z
    Reflected Cross Site Scripting (XSS) vulnerability in Support Board
    cvelistv5