CVE-2022-37721 — CRITICAL (9.0)

Vulnerability 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.

CVSS Score

9.0

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Pyrocms	Pyrocms	3.9

Related Weaknesses (CWE)

CWE-79

References

http://pyrocms.comProduct
https://labs.integrity.pt/advisories/cve-2022-37721/Third Party Advisory
http://pyrocms.comProduct
https://labs.integrity.pt/advisories/cve-2022-37721/Third Party Advisory

FAQ

What is CVE-2022-37721?

CVE-2022-37721 is a vulnerability with a CVSS score of 9.0 (CRITICAL). 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 accou...

How severe is CVE-2022-37721?

CVE-2022-37721 has been rated CRITICAL with a CVSS base score of 9.0/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-37721?

Check the references section above for vendor advisories and patch information. Affected products include: Pyrocms Pyrocms.