What’s Vulnerable › Vulnerabilities

CVE-2022-37721

• Severity: critical (CVSS 9.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-11-25 · updated 2026-07-09
• Weakness: CWE-79

Description

PyroCMS 3.9 is vulnerable to a stored Cross Site Scripting (XSS_ when a low privileged user such as an author, injects a crafted html and javascript payload in a blog post, leading to full admin account takeover or privilege escalation.

Affected products

• PyroCMS: 3.9

References

• https://labs.integrity.pt/advisories/cve-2022-37721/
• https://labs.integrity.pt/advisories/cve-2022-37721/

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