CVEvulnerability
CVE-2026-50151
7.5 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-07-17
- Last modified
- 2026-10-24
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-918
Description
oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, registry/remote/repository.go in blobStore.completePushAfterInitialPost follows a registry-controlled Location header during monolithic blob upload and reuses the Authorization header from the initial POST request for the subsequent PUT request, allowing a malicious registry to return a cross-host Location and receive the caller's credentials at an attacker-controlled endpoint. This issue is fixed in version 2.6.1.
Affected configurations
• linuxfoundation oras (< 2.6.1)
Related
Weakness · CWE (1)
- CWE-918 Server-Side Request Forgery weakness
References
- https://github.com/oras-project/oras-go/commit/4683c46ef078091544f5f55fd25102f002806991 Patch
- https://github.com/oras-project/oras-go/pull/1152 Issue Tracking, Patch
- https://github.com/oras-project/oras-go/releases/tag/v2.6.1 Release Notes
- https://github.com/oras-project/oras-go/security/advisories/GHSA-jxpm-75mh-9fp7 Exploit, Mitigation, Vendor Advisory
- https://github.com/oras-project/oras-go/security/advisories/GHSA-jxpm-75mh-9fp7 Exploit, Mitigation, Vendor Advisory