CVE-2026-12701 | A path traversal vulnerability was found in pulpcore. The relative_path_validator function only verifies that content paths do not begin with "/" but fails to block directory traversal sequences such as "../" anywhere in the path. An authenticated administrator can craft a relative_path containing embedded traversal sequences (e.g., "looking/normal/../../../../etc/shadow") that escapes the intended export directory during FilesystemExport operations. Because
A path traversal vulnerability was found in pulpcore. The relative_path_validator function only verifies that content paths do not begin with "/" but fails to block directory traversal sequences such as "../" anywhere in the path. An authenticated administrator can craft a relative_path containing embedded traversal sequences (e.g., "looking/normal/../../../../etc/shadow") that escapes the intended export directory during FilesystemExport operations. Because the file content is also user-controlled (uploaded artifact), this allows arbitrary file write to any location writable by the Pulp service user, potentially leading to service compromise or further system exploitation.
- 🔗 access.redhat.com/errata/RHSA-2026:42078
- 🔗 access.redhat.com/errata/RHSA-2026:42079
- 🔗 access.redhat.com/errata/RHSA-2026:42082
- 🔗 access.redhat.com/errata/RHSA-2026:42132
- 🔗 access.redhat.com/errata/RHSA-2026:42142
- 🔗 access.redhat.com/errata/RHSA-2026:42150
- 🔗 access.redhat.com/errata/RHSA-2026:42151
- 🔗 access.redhat.com/errata/RHSA-2026:42240
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CVE-2026-12701 | A path traversal vulnerability was found in pulpcore. The relative_path_validator function only verifies that content paths do not begin with "/" but fails to block directory traversal sequences such as "../" anywhere in the path. An authenticated administrator can craft a relative_path containing embedded traversal sequences (e.g., "looking/normal/../../../../etc/shadow") that escapes the intended export directory during FilesystemExport operations. Because
A path traversal vulnerability was found in pulpcore. The relative_path_validator function only verifies that content paths do not begin with "/" but fails to block directory traversal sequences such as "../" anywhere in the path. An authen