TI-2022-23233 Aliases CVE-2022-46890 GHSA-xpvg-vmj8-f29g

Weak access control in NexusPHP before 1.7.33 allows a remote authenticated user to edit…

LOW 21CWE-284Published 2023-01-19 · Updated 2025-04-03

Key facts

Attack vector: Network
Privileges required: Low
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 · CISA ADP. Fix status from CNA. Impact type from CWE-284.

Summary

Weak access control in NexusPHP before 1.7.33 allows a remote authenticated user to edit any post in the forum (this is caused by a lack of checks performed by the /forums.php?action=post page).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00653 51st 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

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

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:nexusphp:nexusphp::::::::	before 1.7.33	Vulnerable	Nexusphp

cpe:2.3:a:nexusphp:nexusphp:*:*:*:*:*:*:*:* Versions before 1.7.33 Vulnerable ·Nexusphp

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-46890
2026-10-03 Alias added: GHSA-xpvg-vmj8-f29g
2026-10-25 EPSS moved to the 50th–90th percentile

References

Exploit 1

https://www.surecloud.com/resources/blog/nexusphp-surecloud-security-review-identifies-authenticated-unauthenticated-vulnerabilities

Advisory 1

https://github.com/xiaomlove/nexusphp/releases/tag/v1.7.33

TI-2022-23230 Multiple SQL injection vulnerabilities in NexusPHP before 1.7.33 allow remote attackers… CVSS 3.1CRITICAL 9.8
TI-2022-23232 A persistent cross-site scripting (XSS) vulnerability in NexusPHP before 1.7.33 allows… CVSS 3.1MEDIUM 5.4
TI-2020-15191 SQL injection vulnerability in modrules.php in NexusPHP 1.5 allows remote attackers to… CVSS 3.1CRITICAL 9.8
TI-2020-15190 SQL injection vulnerability in takeconfirm.php in NexusPHP 1.5 allows remote attackers to… CVSS 3.1CRITICAL 9.8
TI-2017-09947 SQL Injection exists in NexusPHP 1.5.beta5.20120707 via the setanswered parameter to staffbox.php. CVSS 3.0CRITICAL 9.8
TI-2017-09398 SQL Injection exists in NexusPHP 1.5.beta5.20120707 via the delcheater parameter to cheaterbox.php. CVSS 3.0CRITICAL 9.8

See all 13 →

Sources

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