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CVE PROGRAM SOURCE RECORD5.4 Medium

CVE-2026-73262

Prowler: Stored XSS in HTML reports through unescaped cloud resource tags

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

prowler-cloud prowler

  • < 5.37.0affected

References