CVE-2025-32696 json
"reupload-own" restriction can be bypassed by reverting file
published last yr. modified 4mo ago also BIT-mediawiki-2025-32696 , EUVD-2025-14707
- cvss
- 0.0
- version 4.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 30%
- public exploits
- 0
- none known
Summary
Improper Preservation of Permissions vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/actions/RevertAction.Php, includes/api/ApiFileRevert.Php.
This issue affects MediaWiki: before 1.39.12, 1.42.6, 1.43.1.
Patch / fix
- bitnami mediawiki 1.43.1
- Wikimedia Foundation MediaWiki 1.39.12, 1.42.6, 1.43.1
- mediawiki Debian 12 1:1.39.12-1~deb12u1
- mediawiki Debian 14, Debian 13 1:1.43.1+dfsg-1
debian advisories DEBIAN-CVE-2025-32696
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.37% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 0.0 | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N/RE:M/U:Green |
| CNA | 4.0 | 0.0 | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:M/U:Green |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | mediawiki | <1.43.1 |
1.43.1 |
Affected products
- Wikimedia Foundation MediaWiki
Classification
- Weakness
-
- CWE-281 Improper Preservation of Permissions
References
Sources
- CVE List CVE-2025-32696
- NVD CVE-2025-32696
- OSV BIT-mediawiki-2025-32696
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.