CVE-2024-11986

9.6 criticalEPSS 0.6%

Critical (9.6). EPSS 0.6% chance of exploitation in the next 30 days.

Improper input handling in the 'Host Header' allows an unauthenticated attacker to store a payload in web application logs. When an Administrator views the logs using the application's standard functionality, it enables the execution of the payload, resulting in Stored XSS or 'Cross-Site Scripting'.

Severity

CVSS 3.1

9.6 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 47% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2024-12-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://crushftp.com/crush11wiki/Wiki.jsp?page=Update

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