A flaw was found in the Quay config-tool's GitLab OAuth validator. This vulnerability causes sensitive credentials, specifically client_id and client_secret, to be transmitted as plaintext in URL query parameters during POST requests to the GitLab endpoint. This insecure transmission can lead to the disclosure of these credentials in various system logs, such as server access logs, reverse proxy logs, and other monitoring systems. An attacker with access to these logs could potentially obtain these credentials, leading to unauthorized information disclosure.

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History

Fri, 29 May 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 29 May 2026 10:30:00 +0000

Type Values Removed Values Added
Description A flaw was found in the Quay config-tool's GitLab OAuth validator. This vulnerability causes sensitive credentials, specifically client_id and client_secret, to be transmitted as plaintext in URL query parameters during POST requests to the GitLab endpoint. This insecure transmission can lead to the disclosure of these credentials in various system logs, such as server access logs, reverse proxy logs, and other monitoring systems. An attacker with access to these logs could potentially obtain these credentials, leading to unauthorized information disclosure.
Title Quay/config-tool: quay/config-tool: gitlab oauth client_secret exposed in url querystring
First Time appeared Redhat
Redhat quay
Weaknesses CWE-598
CPEs cpe:/a:redhat:quay:3
Vendors & Products Redhat
Redhat quay
References
Metrics cvssV3_1

{'score': 2.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2026-05-29T18:27:39.192Z

Reserved: 2026-05-29T08:57:06.499Z

Link: CVE-2026-10078

cve-icon Vulnrichment

Updated: 2026-05-29T18:27:19.805Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-29T11:16:16.663

Modified: 2026-05-29T14:06:47.240

Link: CVE-2026-10078

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-29T14:30:36Z

Weaknesses