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Status published
Medium
CVE-2021-23135
Argo CD leaked secret data into error messages and logs on invalid edits via UI
Vulnerability Description
Exposure of System Data to an Unauthorized Control Sphere vulnerability in web UI of Argo CD allows attacker to cause leaked secret data into web UI error messages and logs. This issue affects Argo CD 1.8 versions prior to 1.8.7; 1.7 versions prior to 1.7.14.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Ezekiel Keator of Palo Alto Networks
- Kevin Huang of Palo Alto Networks
Affected Vendor
Argo CD
View all reports →Affected Software
Argo CD
Vulnerable Versions:
1.8, 1.7
Timeline
Official Publish:
May 12th, 2021
Last Modified:
September 16th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N