What’s Vulnerable › Vulnerabilities

CVE-2024-46995: baserCMS has Cross-site Scripting Vulnerability in HTTP 400 Bad Request

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-10-24 · updated 2026-06-17
• Weakness: CWE-79

Description

baserCMS is a website development framework. Versions prior to 5.1.2 have a cross-site scripting vulnerability in HTTP 400 Bad Request. Version 5.1.2 fixes this issue.

Affected products

• baserproject basercms: before 5.1.2 — fixed in 5.1.2

How to fix

Upgrade to a fixed version: baserproject basercms 5.1.2. Check the vendor advisory for mitigations.

References

• https://basercms.net/security/JVN_06274755
• https://github.com/baserproject/basercms/security/advisories/GHSA-mr7q-fv7j-jcgv

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