5.3

CVE-2024-41952: zitadel Observable Discrepancy

CVSS: 5.3v3.1MediumAnalyzed
AliasesGHSA-567v-6hmg-6qg7GO-2024-3014
Published 31-07-2024Last modified 31-07-2024
Open JSON

Vulnerability summary

CVE-2024-41952 is a medium (CVSS 5.3) Observable Discrepancy vulnerability in zitadel. EPSS estimates a 0.63% chance of exploitation in the next 30 days, higher than 49.4% of scored vulnerabilities.

Overall risk
21/100
0100
Low · default modelHow is this calculated?
CVSS score
5.3/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.63%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 31-07-2024
    PublishedVulnerability first disclosed.
  2. 31-07-2024
    Last modifiedVulnerability information updated.

Description

Zitadel is an open source identity management system. ZITADEL administrators can enable a setting called "Ignoring unknown usernames" which helps mitigate attacks that try to guess/enumerate usernames. If enabled, ZITADEL will show the password prompt even if the user doesn't exist and report "Username or Password invalid". Due to a implementation change to prevent deadlocks calling the database, the flag would not be correctly respected in all cases and an attacker would gain information if an account exist within ZITADEL, since the error message shows "object not found" instead of the generic error message. This vulnerability is fixed in 2.58.1, 2.57.1, 2.56.2, 2.55.5, 2.54.8, and 2.53.9.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

0.63%

Chance of exploitation in the next 30 days

Percentile

49%

Versus all other CVEs

30-day change

0.00 pp

From 0.63% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.63%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Github.com/zitadel1 product
  • zitadel≥ 2.53.0, < 2.53.9 | ≥ 2.54.0, < 2.54.8 | ≥ 2.55.0, < 2.55.5 | ≥ 2.56.0, < 2.56.2 | ≥ 2.57.0, < 2.57.1 | ≥ 2.58.0, < 2.58.1 | ≥ 0.0.0-20230609131415-dafa8ab4dfe8, < 0.0.0-20240731122357-a1d24353db4d | ≥ 1.80.0-v2.20.0.20230609131415-dafa8ab4dfe8, < 1.80.0-v2.20.0.20240731122357-a1d24353db4d | All versions (No fix recorded)
Zitadel1 product
  • zitadel≥ 2.57.0, < 2.57.1 | ≥ 2.58.0, < 2.58.1 | ≥ 2.53.0, < 2.53.9 | ≥ 2.54.0, < 2.54.8 | ≥ 2.55.0, < 2.55.5 | ≥ 2.56.0, < 2.56.2 | 2.57.0 | 2.57.0:rc1 | 2.57.0:rc2 | 2.58.0

2 vendors · 2 products

References

16 links
Show all 16 references