CVE-2026-23633: Gogs is an open source self-hosted Git service

Q: How do I fix CVE-2026-23633?

gogs: upgrade to 0.13.4. Exact commands for each OS are on this page.

Q: Is CVE-2026-23633 being exploited?

CVE-2026-23633 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-23633 affect?

CVE-2026-23633 affects gogs. Severity is medium (CVSS 6.5). 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.

Q: How urgent is CVE-2026-23633?

Priority 39/100. Public exploit reference

Routine

MEDIUM 6.5UPGRADE

CVE-2026-23633 is a medium-severity flaw (CVSS 6.5) affecting gogs. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.5% (top 56%)
CISA exploited list	No
Weakness	CWE-22
Published	2026-02-06
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: gogs

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-02-06 18:15 UTCPublished CVE record published
2026-06-17 10:21 UTCUpdated Record last modified

gogs gogs UPGRADE

Affected: < 0.13.4

Fixed in: 0.13.4

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy gogs || rpm -q gogs || gogs --version

2. UPGRADE to 0.13.4 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade gogs

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade gogs

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-23633?

gogs: upgrade to 0.13.4. Exact commands for each OS are on this page.

Is CVE-2026-23633 being exploited?

CVE-2026-23633 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-23633 affect?

CVE-2026-23633 affects gogs. Severity is medium (CVSS 6.5). 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.

How urgent is CVE-2026-23633?

Priority 39/100. Public exploit reference

Software pages

Git vulnerabilities

Related CVEs

CVE-2025-8110 HIGH 8.8 EXPLOITED UPGRADE Gogs Path Traversal Vulnerability
CVE-2026-26276 HIGH 7.3 UPGRADE Gogs is an open source self-hosted Git service
CVE-2026-26196 MEDIUM 5.3 UPGRADE Gogs is an open source self-hosted Git service
CVE-2026-26195 MEDIUM 6.1 UPGRADE Gogs is an open source self-hosted Git service
CVE-2026-26194 HIGH 7.3 UPGRADE Gogs is an open source self-hosted Git service

References

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