CVE-2026-36470CWE-79cross-site-scripting

CVE-2026-36470

Medium · published September 21, 2026

CVSS v3.1
5.8
EPSS
0%
Percentile
12.0
In the wild
Unconfirmed
What it is

CuteNews v.2.1.2 is vulnerable to Cross Site Scripting (XSS) in index.php. The value of the "Referer" header is copied into the response HTML unmodified/unescaped during POST messages to index.php.

The record
Technical detail
CVSS v3.1
5.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00221 · 12.0th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-09-21T20:17Z
References (2)
https://github.com/CuteNews/cutenews-2.0 · [email protected]https://github.com/UmbraDeorum/cutenews-2.0-CVEs-2026-Disclosure · [email protected]
EPSS history
Timeline
  • 23 SEP 03:44Z
    EPSS moved — → 0%
    epss
  • 21 SEP 00:00Z
    CuteNews v.2.1.2 is vulnerable to Cross Site Scripting (XSS) in index.php
    cvelistv5