DokuWiki before 2026-07-14c PHP Object Injection via Draft Race Condition
DokuWiki before 2026-07-14c contains a PHP object injection vulnerability in Draft::getDraftText() that passes draft file contents to unserialize() without restricting allowed classes. Authenticated users with edit rights can race concurrent draft rewrites to splice serialized data, instantiating gadgets like MemoryIndex or Installer for arbitrary file write, deletion, and code execution.
CVE-2026-113356
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-113356
DokuWiki
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/dokuwiki/dokuwiki",
"vendor": "DokuWiki",
"product": "DokuWiki",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "2026-07-14c",
"versionType": "custom"
}
],
"packageURL": "pkg:github/dokuwiki/dokuwiki",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-113356
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #42343 · Revision 1
- Added to Heist Feed
- Publisher date