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01 Record

CVE-2024-29891

ZITADEL Improper Content-Type Validation Leads to Account Takeover via Stored XSS + CSP Bypass

HighPUBLISHEDCNA: GitHub_M
CNA base score8.7 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
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02 Description

ZITADEL Improper Content-Type Validation Leads to Account Takeover via Stored XSS + CSP Bypass

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.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • 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
0.76% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 54.8% of scored records. A rank, not a probability.
NVD base score
8.7 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/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
2024-03-27 19:18Z2 YR AGO
Last updated
2024-08-02 01:17Z2 YR AGO
Reserved
2024-03-21
Assigning CNA
GitHub_M
Record state
PUBLISHED
Severity
High (CVSS 8.7)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Weaknesses
  • CWE-434Unrestricted Upload of File with Dangerous TypeBase
  • CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
Data version
5.1
Document digest
823468a847a1f514a6708f208e722dafd2b62ef3a0bbd6f6ba6beb43f7215294

05 Affected products

VendorProductVersionsPlatforms
zitadelzitadel< 2.42.17, >= 2.43.0, < 2.43.11, >= 2.44.0, < 2.44.7, >= 2.45.0, < 2.45.5, >= 2.46.0, < 2.46.5, >= 2.47.0, < 2.47.8, >= 2.48.0, < 2.48.3—

06 References