CVE-2026-73262
Medium
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.
SeverityMedium
CVSS5.4
Exploit probability—
ProductProwler
PublishedAug 12, 2026
First seenAug 12, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- prowler5.37.0 or later
- prowler-cloud5.37.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| prowlerPyPI | v < 5.37.0 | 5.37.0 |
| prowler-cloudPyPI | v < 5.37.0 | 5.37.0 |
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