CVE-2026-23633: Gogs has arbitrary file read/write via path traversal in Git hook editing
Vulnerability summary
CVE-2026-23633 is a medium (CVSS 6.5) vulnerability in gogs. EPSS estimates a 0.51% chance of exploitation in the next 30 days, higher than 43.2% of scored vulnerabilities. 1 public exploit is recorded.
Not severe (CVSS 6.5, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 2 · Related 2Timeline
- 06-02-2026PublishedVulnerability first disclosed.
- 06-02-2026Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
3 scores · 3 sources · 1 version- OSV · GoEcosystem advisory · calculated6.5MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
- NVDNIST6.5MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
EPSS trend
Probability
0.51%
Chance of exploitation in the next 30 days
Percentile
43%
Versus all other CVEs
30-day change
Decrease -0.01 pp
From 0.51% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
1 foundGogs
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, administrative account, no user interaction (CVSS vector). Other conditions: not stated in public data.
Gogs1 product
- gogs< 0.14.0+dev | < 0.13.4
Gogs.io1 product
- gogs< 0.13.4 | All versions (No fix recorded)
2 vendors · 2 products
References
5 links- github.com/gogs/gogs/security/advisories/GHSA-mrph-w4hh-gx3gX Refsource CONFIRMWEBAdvisoryExploitVendor Advisory
- github.com/gogs/gogsPACKAGE