CVE-2026-10078
CVE-2026-10078 is a low-severity vulnerability with a CVSS 3.x base score of 2.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-598.
Key facts
- Severity: Low (CVSS 3.x base score 2.7)
- EPSS exploit prediction: 0% (10th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-33272
- Weakness: CWE-598
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2026-10078?
- 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.
- How severe is CVE-2026-10078?
- CVE-2026-10078 has a CVSS 3.x base score of 2.7, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2026-10078 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-10078?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-10078 have an EU (EUVD) identifier?
- Yes. CVE-2026-10078 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33272.
- When was CVE-2026-10078 published?
- CVE-2026-10078 was published on 2026-05-29 and last updated on 2026-06-17.
References
- https://access.redhat.com/security/cve/CVE-2026-10078
- https://bugzilla.redhat.com/show_bug.cgi?id=2483168
Other CWE-598 vulnerabilities
- CVE-2025-69270 — Critical (CVSS 9.8): Information Exposure Through Query Strings in GET Request vulnerability in Broadcom DX NetOps Spectrum on Windows,…
- CVE-2023-6014 — Critical (CVSS 9.8): An attacker is able to arbitrarily create an account in MLflow bypassing any authentication requirment.
- CVE-2025-56551 — High (CVSS 8.2): An issue in DirectAdmin v1.680 allows unauthorized attackers to manipulate the page layout and replace the legitimate…
- CVE-2021-21594 — High (CVSS 8.2): Dell PowerScale OneFS versions 8.2.2 - 9.1.0.x contain a use of get request method with sensitive query strings…
- CVE-2026-23846 — High (CVSS 8.1): Tugtainer is a self-hosted app for automating updates of Docker containers. In versions prior to 1.16.1, the password…
- CVE-2019-6531 — High (CVSS 8.1): An attacker could retrieve passwords from a HTTP GET request from the Kunbus PR100088 Modbus gateway versions prior to…