CVE-2026-36471

Medium severity, CVSS 5.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Deserialization of Untrusted Data of the __post_data parameter in cn_parse_url() in CuteNews v.2.1.2 allows a remote attacker to inject arbitrary values into internal request variables (including __referer) via a crafted base64-encoded serialized PHP payload submitted as a POST parameter.

Published 2026-09-21. Last modified 2026-09-25.