CVE-2024-33668

An issue was discovered in Zammad before 6.3.0. The Zammad Upload Cache uses insecure, partially guessable FormIDs to identify content. An attacker could try to brute force them to upload malicious content to article drafts they have no access to.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://a7.de/fue/advisories/cve-2024-33668/
https://zammad.com/en/advisories/zaa-2024-02	Vendor Advisory
https://zammad.com/en/advisories/zaa-2024-02	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:zammad:zammad::::::::
	cpe:2.3:a:zammad:zammad:6.3.0:alpha::::::

History

16 Sep 2026, 20:17

Type	Values Removed	Values Added
References		() https://a7.de/fue/advisories/cve-2024-33668/ -

Information

Published : 2024-04-26 01:15

Updated : 2026-09-16 20:17

NVD link : CVE-2024-33668

Mitre link : CVE-2024-33668

CVE.ORG link : CVE-2024-33668

JSON object : View

Products Affected

zammad

zammad

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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