CVE-2026-87013
- Source
- https://cve.org/CVERecord?id=CVE-2026-87013
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-87013.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-87013
- Aliases
- Published
- 2026-09-09T21:00:15Z
- Modified
- 2026-10-21T02:30:58Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- Open WebUI: Any authenticated user can start a non-terminating request via a folder parent cycle
- Details
-
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, POST /api/v1/folders/{id}/update/parent allowed a user to place a folder under itself or one of its descendants, while the folder tree walks used by DELETE /api/v1/folders/{id} and POST /api/v1/folders/{id}/read did not track visited folder identifiers. An authenticated user could persist a parent cycle and start a request that consumed CPU and memory indefinitely, with the condition remaining stored until repaired. This issue is fixed in version 0.11.1.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-835" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/87xxx/CVE-2026-87013.json" }- References
-
- https://github.com/open-webui/open-webui/releases/tag/v0.11.1
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/87xxx/CVE-2026-87013.json
- https://github.com/open-webui/open-webui/security/advisories/GHSA-8r35-5x5r-hv74
- https://nvd.nist.gov/vuln/detail/CVE-2026-87013
- https://github.com/open-webui/open-webui/commit/23b3a69bc26839bfa74edd1be6bfa2568ae902f4
- https://github.com/open-webui/open-webui/pull/28748
Affected packages
Git / github.com/open-webui/open-webui
Affected ranges
- Type
- GIT
- Repo
- https://github.com/open-webui/open-webui
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:openwebui:open_webui:*:*:*:*:*:*:*:*", "range": [ { "introduced": "0.10.0" }, { "fixed": "0.11.1" } ], "source": "CPE_RANGE" }, { "range": [ { "fixed": "23b3a69bc26839bfa74edd1be6bfa2568ae902f4" } ], "source": "REFERENCES_COMMIT" }, { "original_tag": "v0.11.1", "range": [ { "fixed": "d3e8bf3405e848cfba377814d0aa7ba7290e414d" } ], "source": "REFERENCES_TAG" } ] }