Is CVE-2024-33668 actively exploited?

CVE-2024-33668 has no public evidence of in-the-wild exploitation as of 2025-04-15.

What is the CVSS score for CVE-2024-33668?

CVE-2024-33668 has a CVSS score of 9.1 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

How do I patch CVE-2024-33668?

Patch guidance is available from zammad security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2024-33668.

Which products are affected by CVE-2024-33668?

2 products: zammad zammad, zammad zammad.

Fix CVE-2024-33668 - CRITICAL zammad zammad

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 Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: none
Weaknesses: CWE-639

Metadata

Primary Vendor: ZAMMAD
Published: 4/26/2024
Last Modified: 4/15/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

zammad : zammadzammad : zammad

Remediation Guidance

Executive Summary

Cite this page

CVE-2024-33668. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2024-33668

View on NIST NVD

CVE-2024-33668 vulnerability