Insufficient Verification of Data Authenticity Affecting gogs.io/gogs/internal/lfsutil 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-2026-52812 Â (opens in a new tab)How to fix?
Upgrade gogs.io/gogs/internal/lfsutil to version 0.14.3-rc.1 or higher.
Overview
Affected versions of this package are vulnerable to Insufficient Verification of Data Authenticity through the serveUpload process. An attacker can access and download content from private repositories belonging to other tenants by binding their own repository to an existing object identifier (OID) and leveraging their download endpoint.