{"action":"Upgrade isso to 0.13.2 or later.","affected":[{"fixed":"0.13.2","introduced":"0"}],"component":"isso","cve_ids":["CVE-2026-27469"],"ecosystem":"PyPI","epss":0.00424,"exploited":false,"fixed_versions":["0.13.2"],"ghsa_id":"GHSA-9fww-8cpr-q66r","id":"tcs_01M5KH00JSFJA2HSP6ACR27WV0","modified_at":"2026-07-13T16:31:58.129063476Z","published_at":"2026-07-13T14:36:38.311279Z","references":["https://osv.dev/vulnerability/PYSEC-2026-2527","https://github.com/isso-comments/isso/security/advisories/GHSA-9fww-8cpr-q66r","https://nvd.nist.gov/vuln/detail/CVE-2026-27469","https://github.com/isso-comments/isso/commit/0afbfe0691ee237963e8fb0b2ee01c9e55ca2144","https://docs.python.org/3/library/html.html#html.escape","https://github.com/isso-comments/isso","https://pypi.org/project/isso","https://github.com/advisories/GHSA-9fww-8cpr-q66r"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"PYSEC-2026-2527","url":"https://osv.dev/vulnerability/PYSEC-2026-2527"}],"summary":"Isso affected by Stored XSS via comment website field"}