Critical severity9.0NVD Advisory· Published Nov 25, 2022· Updated Jul 9, 2026

CVE-2022-37721

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
pyrocms/pyrocmsPackagist	<= 3.9.1	—

Affected products

PyroCMS/PyroCMScpe-rescue2 versions
(expand)+ 1 more
- (no CPE)
- cpe:2.3:a:pyrocms:pyrocms:3.9:*:*:*:*:*:*:*
ghsa-coords
pkg:composer/pyrocms/pyrocms
Range: <= 3.9.1

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-cm7f-hf2g-ghrpghsaADVISORY
labs.integrity.pt/advisories/cve-2022-37721/nvdThird Party Advisory
nvd.nist.gov/vuln/detail/CVE-2022-37721ghsaADVISORY
labs.integrity.pt/advisories/cve-2022-37721ghsaWEB

News mentions

No linked articles in our index yet.

cvss	0.585
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000