VulnerabilityModified

CVE-2024-23790

Improper Input Validation vulnerability in the upload functionality for user avatars allows functionality misuse due to missing check of filetypes.

CRITICAL 9.8EPSS 0.25%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.25%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Improper Input Validation vulnerability in the upload functionality for user avatars allows functionality misuse due to missing check of filetypes. This issue affects OTRS: from 7.0.X through 7.0.48, from 8.0.X through 8.0.37, from 2023 through 2023.1.1.

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.25% probability · 17th percentile
CISA KEV: Not listed
Weakness: CWE-20, CWE-354
Affected: otrs/otrs
Source: security@otrs.com

References

https://otrs.com/release-notes/otrs-security-advisory-2024-01/Vendor Advisory
https://otrs.com/release-notes/otrs-security-advisory-2024-01/Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.