CVE-2026-125390 json
Group-Office before 6.8.181, 25.0.116, and 26.0.58 Local File Read via processUploadQueue
published 3d ago modified 2d ago also EUVD-2026-120553 , GHSA-pf66-g36v-7698
Unreviewed: the maintainers' own advisory
Published by the maintainers on their GitHub repository Intermesh/groupoffice. GitHub has not reviewed it into the GitHub Advisory Database, so the affected packages and versions are the maintainers' word. Read the full advisory on GitHub.
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 29%
- public exploits
- 0
- none known
Summary
Group-Office before 6.8.181, 25.0.116, and 26.0.58 contains an arbitrary local file read vulnerability in FolderController::actionProcessUploadQueue that allows authenticated users to read server files by supplying absolute paths in the blobs parameter. Attackers can have files hard-linked or copied into their own folder and downloaded, exposing other users' stored files and config.php database credentials.
Patch / fix
- Intermesh Group-Office 6.8.181, 25.0.116, 26.0.58
Is CVE-2026-125390 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
0.35% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 7.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| CNA | 4.0 | 7.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/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:X/U:X |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected products
- Intermesh Group-Office
Classification
- Weakness
-
- CWE-36 Absolute Path Traversal
References
-
github.com
/Intermesh/groupoffice/commit/46b9d67e26765d9fad558c143e5d1bed45b636ac
patch
-
github.com
/Intermesh/groupoffice/commit/5fd450887af707596fb6bdffa1fa1011064460a5
patch
-
github.com
/Intermesh/groupoffice/commit/3c8e2104e65242b611f7d5a9a19452e369b6f28d
patch
-
github.com
/Intermesh/groupoffice/security/advisories/GHSA-pf66-g36v-7698
vendor-advisory, advisory
-
github.com
/Intermesh/groupoffice/blob/v26.0.57/www/modules/files/controller/FolderController.php#L1550
technical-description
-
vulncheck.com
/advisories/group-office-before-6.8.181-25.0.116-and-26.0.58-local-file-read-via-processuploadqueue
third-party-advisory
Sources
- CVE List CVE-2026-125390
- NVD CVE-2026-125390
- Maintainer advisory GHSA-pf66-g36v-7698
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.
The maintainers of Intermesh/groupoffice published their own advisory on GitHub. Reviewed sources take precedence over it.