What’s Vulnerable › Vulnerabilities

CVE-2024-24539

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-03-18 · updated 2026-06-17

Description

FusionPBX before 5.2.0 does not validate a session.

Affected products

• fusionpbx: before 5.2.0 — fixed in 5.2.0

How to fix

Upgrade to a fixed version: fusionpbx 5.2.0. Check the vendor advisory for mitigations.

References

• https://github.com/fusionpbx/fusionpbx/commit/2f8bed375c124c1d7e36138acc6903fcfcf15a8f
• https://github.com/fusionpbx/fusionpbx/commit/ee202cd61dc9a79fb2d634b1ad21ff2416d531cb
• https://github.com/fusionpbx/fusionpbx/commit/2f8bed375c124c1d7e36138acc6903fcfcf15a8f
• https://github.com/fusionpbx/fusionpbx/commit/ee202cd61dc9a79fb2d634b1ad21ff2416d531cb

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