CVE-2026-36471

Published Sep 21, 2026 CVSS 3.1 · 5.8 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Cutenews
Cutenews cutenews
Vendors & Products Cutenews
Cutenews cutenews
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Deserialization of Untrusted Data in CuteNews Allowing Arbitrary Request Variable Injection
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L'}

Type Values Removed Values Added
Title Deserialization of Untrusted Data in CuteNews Allowing Arbitrary Request Variable Injection
Weaknesses CWE-502
Type Values Removed Values Added
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.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Sep 25, 2026, 4:01 PM
Reserved
Apr 6, 2026, 12:00 AM
Status
Deferred
Published
Sep 21, 2026, 4:17 PM
Modified
Sep 25, 2026, 5:17 PM