CVE-2026-36470

5.8 mediumEPSS 0.2%

Medium (5.8). EPSS 0.2% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.8 medium

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 12% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2026-09-21
Modified: 2026-09-22
Record from: the NVD, synced 2026-10-19

References

https://github.com/CuteNews/cutenews-2.0
https://github.com/UmbraDeorum/cutenews-2.0-CVEs-2026-Disclosure

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