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01 Record

CVE-2024-41952

Zitadel has an "Ignoring unknown usernames" vulnerability

MediumPUBLISHEDCNA: GitHub_M
CNA base score5.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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02 Description

Zitadel has an "Ignoring unknown usernames" vulnerability

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.63% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 50.1% of scored records. A rank, not a probability.
NVD base score
5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD analysis status
Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-07-31 16:30Z2 YR AGO
Last updated
2024-07-31 17:36Z2 YR AGO
Reserved
2024-07-24
Assigning CNA
GitHub_M
Record state
PUBLISHED
Severity
Medium (CVSS 5.3)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses
Data version
5.1
Document digest
4b6b6a85a70f54dc4786765683116b6c0b4291f4c60d3bc7efd6f8d05f0b3cfb

05 Affected products

VendorProductVersionsPlatforms
zitadelzitadel>= 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, 2.53.0 to < 2.53.9, 2.54.0 to < 2.54.8, 2.55.0 to < 2.55.5, 2.56.0 to < 2.56.2, 2.57.0 to < 2.57.1, 2.58.0 to < 2.58.1—

06 References