CVE-2026-23633 json
Gogs has arbitrary file read/write via path traversal in Git hook editing
published 2026-02-06 9 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-5628 , GHSA-mrph-w4hh-gx3g , GO-2026-4453
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 43%
- public exploits
- 0
- none known
Summary
Gogs is an open source self-hosted Git service. In version 0.13.3 and prior, there is an arbitrary file read/write via path traversal in Git hook editing. This issue has been patched in versions 0.13.4 and 0.14.0+dev.
Patch / fix
- go gogs.io/gogs 0.13.4
- gogs gogs 0.13.4
- govulncheck-vulndb openSUSE Leap 15.6 0.0.20260226T182644-150000.1.149.1
suse advisories SUSE-SU-2026:0757-1
- govulncheck-vulndb openSUSE Leap 16.0 0.0.20260723T184607-160000.1.1
opensuse advisories openSUSE-SU-2026:21483-1
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 9 mo ago
Exploit prediction
0.51% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/gogs/gogs/security/advisories/GHSA-mrph-w4hh-gx3g referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N |
| GitHub | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | gogs.io/gogs | <0.13.4 all versions |
0.13.4 |
Affected products
- gogs gogs
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
github.com
/gogs/gogs/commit/4894629903f9508fe85567c44f68804f008f1655
web
-
github.com
/gogs/gogs/security/advisories/GHSA-mrph-w4hh-gx3g
web, exploit, vendor-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2026-23633
advisory
-
github.com
/gogs/gogs
package
-
github.com
/gogs/gogs/releases/tag/v0.13.4
web
Sources
- CVE List CVE-2026-23633
- GitHub Advisory GHSA-mrph-w4hh-gx3g
- NVD CVE-2026-23633
- OSV GO-2026-4453
Fencer Vulns 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.