CVE-2024-39683

Name: CVE-2024-39683
Creator: NVD / NIST
Published: 2024-07-03T20:15:04.84+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.61%

Last modified Jun 17, 2026

CVE-2024-39683 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. ZITADEL is an open-source identity infrastructure tool. ZITADEL provides users the ability to list all user sessions of the current user agent (browser). EPSS estimates a 0.61% chance of exploitation in the next 30 days.

Description

ZITADEL is an open-source identity infrastructure tool. ZITADEL provides users the ability to list all user sessions of the current user agent (browser). Starting in version 2.53.0 and prior to versions 2.53.8, 2.54.5, and 2.55.1, due to a missing check, user sessions without that information (e.g. when created though the session service) were incorrectly listed exposing potentially other user's sessions. Versions 2.55.1, 2.54.5, and 2.53.8 contain a fix for the issue. There is no workaround since a patch is already available.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.61%

44.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Zitadel	Zitadel	>= 2.53.0, < 2.53.8
Zitadel	Zitadel	>= 2.54.0, < 2.54.5
Zitadel	Zitadel	2.55.0

References

https://discord.com/channels/927474939156643850/1254096852937347153Permissions Required, URL Repurposed
https://github.com/zitadel/zitadel/commit/4a262e42abac2208b02fefaf68ba1a5121649f04Patch
https://github.com/zitadel/zitadel/commit/c2093ce01507ca8fc811609ff5d391693360c3daPatch
https://github.com/zitadel/zitadel/commit/d04f208486a418a45b884b9ca8433e5ad9790d73Patch
https://github.com/zitadel/zitadel/issues/8213Issue Tracking, Release Notes
https://github.com/zitadel/zitadel/pull/8231Issue Tracking
https://github.com/zitadel/zitadel/releases/tag/v2.53.8Release Notes
https://github.com/zitadel/zitadel/releases/tag/v2.54.5Release Notes
https://github.com/zitadel/zitadel/releases/tag/v2.55.1Release Notes
https://github.com/zitadel/zitadel/security/advisories/GHSA-cvw9-c57h-3397Vendor Advisory
https://discord.com/channels/927474939156643850/1254096852937347153Permissions Required, URL Repurposed
https://github.com/zitadel/zitadel/commit/4a262e42abac2208b02fefaf68ba1a5121649f04Patch
https://github.com/zitadel/zitadel/commit/c2093ce01507ca8fc811609ff5d391693360c3daPatch
https://github.com/zitadel/zitadel/commit/d04f208486a418a45b884b9ca8433e5ad9790d73Patch
https://github.com/zitadel/zitadel/issues/8213Issue Tracking, Release Notes
https://github.com/zitadel/zitadel/pull/8231Issue Tracking
https://github.com/zitadel/zitadel/releases/tag/v2.53.8Release Notes
https://github.com/zitadel/zitadel/releases/tag/v2.54.5Release Notes
https://github.com/zitadel/zitadel/releases/tag/v2.55.1Release Notes
https://github.com/zitadel/zitadel/security/advisories/GHSA-cvw9-c57h-3397Vendor Advisory

Timeline

Published: Jul 3, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-39683?

How severe is CVE-2024-39683?

CVE-2024-39683 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.61% probability of exploitation in the next 30 days.

How do I fix CVE-2024-39683?

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.

Are you affected by CVE-2024-39683?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST