{"cve":"CVE-2026-73262","nvd":{"published":"2026-08-12T15:18:30.793","modified":"2026-10-24T15:10:00.190","status":"Awaiting Analysis","description":"Prowler is a cloud security platform. Prior to 5.37.0, Prowler's HTML output formatter in prowler/lib/outputs/html/html.py inserted finding.resource_tags, assembled by unroll_dict and parse_html_string, into generated reports without HTML escaping, allowing a cloud principal who can modify a scanned resource tag to store HTML or JavaScript that executes when another user opens the report. This issue is fixed in version 5.37.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-79"],"references":["https://github.com/prowler-cloud/prowler/commit/6db407ed3c17d4c73a8f619fdb30580c8465027f","https://github.com/prowler-cloud/prowler/pull/12221","https://github.com/prowler-cloud/prowler/releases/tag/5.37.0","https://github.com/prowler-cloud/prowler/security/advisories/GHSA-c2jg-2778-ggm4"],"products":[],"source":"nvd","synced_at":"2026-10-24T16:53:35.584907681+00:00"},"epss":{"cve":"CVE-2026-73262","score":0.00298,"percentile":0.22311,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-c2jg-2778-ggm4","url":"https://osv.dev/vulnerability/GHSA-c2jg-2778-ggm4","summary":"Prowler: Stored XSS in HTML reports through unescaped cloud resource tags","modified":"2026-09-10T12:25:53.102804611Z","packages":[{"ecosystem":"PyPI","name":"prowler","purl":"pkg:pypi/prowler","ranges":["<5.37.0"],"fixed":["5.37.0"]},{"ecosystem":"PyPI","name":"prowler-cloud","purl":"pkg:pypi/prowler-cloud","ranges":["<5.37.0"],"fixed":["5.37.0"]}]},{"id":"PYSEC-2026-3907","url":"https://osv.dev/vulnerability/PYSEC-2026-3907","summary":"Prowler: Stored XSS in HTML reports through unescaped cloud resource tags","modified":"2026-09-10T12:25:53.102804611Z","packages":[{"ecosystem":"PyPI","name":"prowler","purl":"pkg:pypi/prowler","ranges":["<5.37.0"],"fixed":["5.37.0"]}]},{"id":"PYSEC-2026-3908","url":"https://osv.dev/vulnerability/PYSEC-2026-3908","summary":"Prowler: Stored XSS in HTML reports through unescaped cloud resource tags","modified":"2026-09-10T12:25:53.102804611Z","packages":[{"ecosystem":"PyPI","name":"prowler-cloud","purl":"pkg:pypi/prowler-cloud","ranges":["<5.37.0"],"fixed":["5.37.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}