High severity · published Jun 24, 2026
CVE-2026-52810
Gogs: Write to readonly repositories using receive-pack + service=git-upload-pack confusion
7.1
CVSS
0.4%
EPSS
No
On KEV
Description
Gogs is an open source self-hosted Git service. Prior to 0.14.3, Git smart HTTP authorizes POST …/git-receive-pack using the client-supplied service query string (so ?service=git-upload-pack is evaluated as read access) while routing still runs git receive-pack, allowing push where only read should be allowed. This vulnerability is fixed in 0.14.3.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GO
gogs · gogs
< 0.14.3 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-52810
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-52810
github.com
https://github.com/gogs/gogs/commit/7c9cf53aca957959bcd98b0cc987d9901b7cb184
github.com
https://github.com/gogs/gogs/pull/8331
github.com
https://github.com/gogs/gogs/releases/tag/v0.14.3
github.com
https://github.com/gogs/gogs/security/advisories/GHSA-wmfg-5p4h-5fw3
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