Open Redirect Affecting gogs.io/gogs/internal/urlutil package, versions <0.14.3-rc.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published7 Jul 2026
- disclosed24 Jun 2026
- creditUnknown
Introduced: 24 Jun 2026
CVE-2026-52802 Â (opens in a new tab)How to fix?
Upgrade gogs.io/gogs/internal/urlutil to version 0.14.3-rc.1 or higher.
Overview
Affected versions of this package are vulnerable to Open Redirect via the redirect_to parameter. An attacker can redirect users to arbitrary external sites by crafting URLs that bypass validation in the IsSameSite function, which only inspects the first two characters of the URL string and fails to account for directory traversal sequences followed by backslashes.