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CVE-2026-71294

🗓️ 05 Aug 2026 12:38:48Reported by TuranSecType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Cotonti CMS Comments plugin is vulnerable to PHP Object Injection via unrestricted unserialize(). In CreateAction.php, the ci parameter is base64-decoded and unserialize()’d without allowed_classes, reachable by any user with write access to comme...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-71294 Cotonti CMS Comments Plugin PHP Object Injection via Unrestricted unserialize() in Create/Edit Actions
5 Aug 202612:38
cvelist
euvd
EUVD
EUVD-2026-53379
5 Aug 202612:38
euvd
nvd
NVD
CVE-2026-71294
5 Aug 202613:24
nvd
[
  {
    "vendor": "Cotonti",
    "product": "Cotonti",
    "programFiles": [
      "plugins/comments/controllers/actions/CreateAction.php",
      "plugins/comments/controllers/actions/EditAction.php"
    ],
    "versions": [
      {
        "version": "0",
        "lessThanOrEqual": "*",
        "status": "affected",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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05 Aug 2026 13:24Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.17.6
9