CVE-2026-52802
MediumCVSS 5.4Exploitation Probability (EPSS)
Low risk42th percentile — higher than 42% of all known CVEs
Summary
Gogs is an open source Git service that prior to version 0.14.3 had an open redirect vulnerability. Attacker-controlled redirect_to parameters could bypass validation, allowing redirection to arbitrary external sites.
Risk Assessment
Organizations may be exposed to phishing attacks or other unauthorized redirects, potentially leading to data loss or security breaches.
Recommendation
It is recommended to upgrade Gogs to version 0.14.3 or later to mitigate this vulnerability.
Original NVD description (English source)
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.