{"action":"Upgrade utcp-http to 1.1.2 or later.","affected":[{"fixed":"1.1.2","introduced":"0"}],"component":"utcp-http","cve_ids":["CVE-2026-44661"],"ecosystem":"PyPI","epss":0.00175,"exploited":false,"fixed_versions":["1.1.2"],"ghsa_id":"GHSA-39j6-4867-gg4w","id":"tcs_01M5KH53G26G0A77V7Z5NX4HQQ","modified_at":"2026-07-13T16:33:27.692394107Z","published_at":"2026-07-13T15:15:41.228322Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3396","https://github.com/universal-tool-calling-protocol/python-utcp/security/advisories/GHSA-39j6-4867-gg4w","https://nvd.nist.gov/vuln/detail/CVE-2026-44661","https://github.com/universal-tool-calling-protocol/python-utcp","https://pypi.org/project/utcp-http","https://github.com/advisories/GHSA-39j6-4867-gg4w"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"PYSEC-2026-3396","url":"https://osv.dev/vulnerability/PYSEC-2026-3396"}],"summary":"utcp-http vulnerable to SSRF via attacker-controlled OpenAPI servers[0].url in HTTP communication protocol"}