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CVE-2024-29892

MEDIUMCVSS 4.9/10EPSS 0.77%

Last modified

CVE-2024-29892 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. ZITADEL, open source authentication management software, uses Go templates to render the login UI. Under certain circumstances an action could set reserved claims managed by ZITADEL. EPSS estimates a 0.77% chance of exploitation in the next 30 days.

Description

ZITADEL, open source authentication management software, uses Go templates to render the login UI. Under certain circumstances an action could set reserved claims managed by ZITADEL. For example it would be possible to set the claim `urn:zitadel:iam:user:resourceowner:name`. To compensate for this we introduced a protection that does prevent actions from changing claims that start with `urn:zitadel:iam`. 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.

Metrics

CVSS 3.1
4.9/10

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

EPSS Probability
0.77%

50.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ZitadelZitadel< 2.42.17
ZitadelZitadel>= 2.43.0, < 2.43.11
ZitadelZitadel>= 2.44.0, < 2.44.7
ZitadelZitadel>= 2.45.0, < 2.45.5
ZitadelZitadel>= 2.46.0, < 2.46.5
ZitadelZitadel>= 2.47.0, < 2.47.8
ZitadelZitadel>= 2.48.0, < 2.48.3

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2024-29892?
ZITADEL, open source authentication management software, uses Go templates to render the login UI. Under certain circumstances an action could set reserved claims managed by ZITADEL. For example it would be possible to set the claim `urn:zitadel:iam:user:resourceowner:name`. To compensate for this we introduced a protection that does prevent actions from changing claims that start with `urn:zitadel:iam`. 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.
How severe is CVE-2024-29892?
CVE-2024-29892 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.
How do I fix CVE-2024-29892?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST