CVE-2024-23790

9.8 criticalEPSS 0.3%

Critical (9.8) in otrs otrs. EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 16% of CVEs (scores of 2026-10-31)
CWEs: CWE-354, CWE-20
Published: 2024-01-29
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

otrs:otrs

References

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

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