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Wed, 16 Sep 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Wed, 16 Sep 2026 18:45:00 +0000
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| First Time appeared |
Cotonti cotonti
Cotonti siena |
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| Vendors & Products |
Cotonti cotonti
Cotonti siena |
Tue, 15 Sep 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Cotonti 1.0.0 Comments plugin passes the ci GET parameter to unserialize() without allowed_classes restriction, allowing unauthenticated attackers to instantiate arbitrary PHP classes with attacker-controlled properties. Attackers can exploit PHP object injection through crafted serialized payloads to trigger gadget chains and achieve database manipulation or code execution. | |
| Title | Cotonti 1.0.0 Comments Plugin PHP Object Injection via ci Parameter | |
| First Time appeared |
Cotonti
Cotonti cotonti Siena |
|
| Weaknesses | CWE-502 | |
| CPEs | cpe:2.3:a:cotonti:cotonti_siena:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Cotonti
Cotonti cotonti Siena |
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| References |
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| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-16T19:18:18.518Z
Reserved: 2026-09-15T11:07:01.912Z
Link: CVE-2026-91939
Updated: 2026-09-16T19:17:45.626Z
Status : Deferred
Published: 2026-09-15T21:16:48.957
Modified: 2026-09-16T20:21:01.047
Link: CVE-2026-91939
No data.
OpenCVE Enrichment
Updated: 2026-09-16T21:00:08Z
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CWE-502
Deserialization of Untrusted Data