{"id":"CVE-2026-36471","published":"2026-09-21T16:17:08.090","lastModified":"2026-09-25T17:17:08.180","description":"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.","cvssScore":5.8,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L","cwes":["CWE-502"],"vendors":[],"products":[],"references":[{"url":"https://github.com/CuteNews/cutenews-2.0","tags":[]},{"url":"https://github.com/CuteNews/cutenews-2.0/blob/master/core/core.php","tags":[]},{"url":"https://github.com/UmbraDeorum/cutenews-2.0-CVEs-2026-Disclosure","tags":[]}],"exploitRefs":[{"url":"https://github.com/CuteNews/cutenews-2.0","tags":[]},{"url":"https://github.com/CuteNews/cutenews-2.0/blob/master/core/core.php","tags":[]},{"url":"https://github.com/UmbraDeorum/cutenews-2.0-CVEs-2026-Disclosure","tags":[]}],"hasPoc":true,"ai":null}