CVE-2026-27502CWE-79

SVXportal <= 2.5 log.php Search Reflected XSS

Medium · published February 20, 2026

CVSS v4.0
5.1
EPSS
0%
Percentile
34.3
In the wild
Unconfirmed
What it is

SVXportal version 2.5 and prior contain a reflected cross-site scripting vulnerability in log.php via the search query parameter. The application embeds the unsanitized parameter value directly into an HTML input value attribute, allowing an unauthenticated remote attacker to inject and execute arbitrary JavaScript in a victim's browser if the victim visits a crafted URL. This can be used to steal session data, perform actions as the victim, or modify displayed content.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
EPSS
0.00411 · 34.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-02-20T16:48Z
EPSS history
Timeline
  • 20 FEB 16:48Z
    SVXportal <= 2.5 log.php Search Reflected XSS
    cvelistv5