TI-2021-20341 Aliases CVE-2021-44937 GHSA-jcfc-rpmc-pcm7

glFusion CMS v1.7.9 is affected by an arbitrary user registration vulnerability in…

LOW 25CWE-287Published 2021-12-14 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: None · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-287.

Summary

glFusion CMS v1.7.9 is affected by an arbitrary user registration vulnerability in /public_html/users.php. An attacker can register with the mailbox of any user. When users want to register, they will find that the mailbox has been occupied.

Why it matters now

EPSS 0.00733 54th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:glfusion:glfusion:1.7.9:::::::*	1.7.9	Vulnerable	Glfusion

cpe:2.3:a:glfusion:glfusion:1.7.9:*:*:*:*:*:*:* Versions 1.7.9 Vulnerable ·Glfusion

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-44937
2026-10-03 Alias added: GHSA-jcfc-rpmc-pcm7

References

Exploit 1

https://github.com/glFusion/glfusion/issues/485

TI-2021-20343 glFusion CMS 1.7.9 is affected by an access control vulnerability via /public_html/users.php. CVSS 3.1CRITICAL 9.8
TI-2021-20340 glFusion CMS v1.7.9 is affected by an arbitrary user impersonation vulnerability in… CVSS 3.1CRITICAL 9.1
TI-2009-01217 SQL injection vulnerability in private/system/lib-session.php in glFusion 1.1.2 and… CVSS 2.0HIGH 7.5
TI-2009-04552 Multiple SQL injection vulnerabilities in the ExecuteQueries function in… CVSS 2.0HIGH 7.5
TI-2009-01218 glFusion before 1.1.3 performs authentication with a user-provided password hash instead… CVSS 2.0MEDIUM 6.8
TI-2021-20875 glFusion CMS v1.7.9 is affected by a reflected Cross Site Scripting (XSS) vulnerability. CVSS 3.1MEDIUM 6.1

See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences