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CRITICAL · 9.1

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 co...

Vulnerability Description

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 Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
ZammadZammad>= 6.2.0, < 6.3.0

Related Weaknesses (CWE)

CWE-639

References

FAQ

What is CVE-2024-33668?

CVE-2024-33668 is a vulnerability with a CVSS score of 9.1 (CRITICAL). 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 co...

How severe is CVE-2024-33668?

CVE-2024-33668 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2024-33668?

Check the references section above for vendor advisories and patch information. Affected products include: Zammad Zammad.