What’s Vulnerable › Vulnerabilities

CVE-2022-46890

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-01-19 · updated 2026-06-17
• Weakness: CWE-284

Description

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).

Affected products

• Nexusphp: before 1.7.33 — fixed in 1.7.33

How to fix

Upgrade to a fixed version: Nexusphp 1.7.33. Check the vendor advisory for mitigations.

References

• https://github.com/xiaomlove/nexusphp/releases/tag/v1.7.33
• https://www.surecloud.com/resources/blog/nexusphp-surecloud-security-review-identifies-authenticated-unauthenticated-vulnerabilities
• https://github.com/xiaomlove/nexusphp/releases/tag/v1.7.33
• https://www.surecloud.com/resources/blog/nexusphp-surecloud-security-review-identifies-authenticated-unauthenticated-vulnerabilities

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