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Solution
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Workaround
No workaround given by the vendor.
Mon, 21 Sep 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Sun, 20 Sep 2026 05:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Cotonti cotonti
Cotonti siena |
|
| Vendors & Products |
Cotonti cotonti
Cotonti siena |
Fri, 18 Sep 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Cotonti 1.0.0 passes the base64-decoded cb parameter to unserialize() without allowed_classes restriction in the comments plugin EditAction. Registered users with comment write permissions can instantiate arbitrary PHP objects and potentially achieve file write or code execution through gadget chains. | |
| Title | Cotonti 1.0.0 PHP Object Injection via Comments Plugin Edit Action cb 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 |
|
| References |
|
|
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-21T20:48:04.688Z
Reserved: 2026-09-18T19:39:42.007Z
Link: CVE-2026-93872
Updated: 2026-09-21T16:42:43.076Z
Status : Deferred
Published: 2026-09-18T20:17:35.250
Modified: 2026-09-22T20:53:07.383
Link: CVE-2026-93872
No data.
OpenCVE Enrichment
Updated: 2026-09-20T04:45:16Z