CVE-2026-113356 DokuWiki - Insecure Deserialization

DokuWiki < 2026-07-14c contains a PHP object injection caused by unserialize() usage in Draft::getDraftText() without class restrictions, letting authenticated users with edit rights execute arbitrary code via race condition on draft rewrites.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Insecure Deserialization
Impact
Remote Code Execution, File System Write, Data Tampering
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
20 October 2026
Updated
20 October 2026
Weakness
CWE-502

Vendor fix

Update to version 2026-07-14c or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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