CVE-2024-29891
8.7 · HIGHOverview
CVE-2024-29891 is a high-severity vulnerability affecting zitadel zitadel. It was published on March 27, 2024 and has a CVSS 3.1 base score of 8.7 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
ZITADEL users can upload their own avatar image and various image types are allowed. Due to a missing check, an attacker could upload HTML and pretend it is an image to gain access to the victim's account in certain scenarios. A possible victim would need to directly open the supposed image in the browser, where a session in ZITADEL needs to be active for this exploit to work. The exploit could only be reproduced if the victim was using Firefox. Chrome, Safari as well as Edge did not execute the code. This vulnerability is fixed in 2.48.3, 2.47.8, 2.46.5, 2.45.5, 2.44.7, 2.43.11, and 2.42.17.
Remediation
Check the references section for vendor advisories and patches from zitadel. Update zitadel to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| zitadel | zitadel | >= 0, < 2.42.17 | Affected |
References
Frequently Asked Questions
What is CVE-2024-29891?
CVE-2024-29891 is a high-severity vulnerability affecting zitadel zitadel. It was published on March 27, 2024 and has a CVSS 3.1 base score of 8.7 (HIGH).
How severe is CVE-2024-29891?
This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2024-29891?
Check the references section for vendor advisories and patches from zitadel. Update zitadel to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2024-29891?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-29891 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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