{"action":"Upgrade open-webui to 0.5.13 or later.","affected":[{"fixed":"0.5.13","introduced":"0"}],"component":"open-webui","cve_ids":["CVE-2024-7983"],"ecosystem":"PyPI","epss":0.00878,"exploited":false,"fixed_versions":["0.5.13"],"ghsa_id":"GHSA-5v9m-57mq-qc75","id":"tcs_01M5KGVA2XFHD614KVMMNT55W2","modified_at":"2026-07-23T11:45:10.989508515Z","published_at":"2026-07-07T14:34:56.331499Z","references":["https://osv.dev/vulnerability/PYSEC-2026-1723","https://nvd.nist.gov/vuln/detail/CVE-2024-7983","https://github.com/open-webui/open-webui","https://github.com/open-webui/open-webui/blob/eff736acd2e0bbbdd0eeca4cc209b216a1f23b6a/backend/apps/webui/routers/utils.py#L49","https://huntr.com/bounties/f8156ca5-1328-480f-a72b-8d3dfdad87dc","https://pypi.org/project/open-webui","https://github.com/advisories/GHSA-5v9m-57mq-qc75","https://github.com/open-webui/open-webui/commit/2f75eef499cc5cb48deb639cebebf86c405640bd"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-1723","url":"https://osv.dev/vulnerability/PYSEC-2026-1723"}],"summary":"Open WebUI denial of service through endpoint for converting markdown"}