Medium severity5.4NVD Advisory· Published Jun 24, 2026· Updated Jun 25, 2026
CVE-2026-52802
CVE-2026-52802
Description
Gogs is an open source self-hosted Git service. Prior to 0.14.3, an open redirect vulnerability exists in Gogs where attacker-controlled redirect_to parameters can bypass validation, allowing redirection to arbitrary external sites. All redirects in Gogs that are validated via the IsSameSite function are vulnerable. The function only inspects the first two characters of the URL string. This check fails to account for directory traversal sequences followed by backslashes. This vulnerability is fixed in 0.14.3.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
gogs.io/gogsGo | < 0.14.3 | 0.14.3 |
Affected products
2- osv-coordsRange: < 0.0.20260723T184607-160000.1.1
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-xxhq-69mf-w8crghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-52802ghsaADVISORY
- github.com/gogs/gogs/commit/c5da9631dc75f692f313373ae229c4d47ba6517fnvdWEB
- github.com/gogs/gogs/pull/8322nvdWEB
- github.com/gogs/gogs/releases/tag/v0.14.3nvdWEB
- github.com/gogs/gogs/security/advisories/GHSA-xxhq-69mf-w8crnvdWEB
News mentions
1- Gogs: 18 Vulnerabilities Including RCE and Auth Bypass Disclosed in BatchVypr Intelligence · Jun 24, 2026