CVE-2026-74245 Quay: unauthenticated exported logs download in quay
An unauthenticated attacker can download sensitive exported action logs by guessing or intercepting file IDs, leading to information disclosure.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-74245?
CVE-2026-74245 is a medium-severity missing authorization vulnerability in Red Hat OpenShift Update Service, published on 14 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A flaw was found in Red Hat Quay's exported logs feature. An unauthenticated attacker with a valid file ID could download exported action logs without proper authorization. While file IDs are complex, they can be intercepted from plaintext email or webhook callbacks. This vulnerability leads to information disclosure, potentially exposing sensitive data such as usernames, email addresses, IP addresses, and action-specific metadata.
Weakness: CWE-306
Which versions are affected by CVE-2026-74245?
It affects 2 products.
Products include Redhat Openshift Update Service, Redhat Quay.
How do I fix CVE-2026-74245?
No fix has been published for CVE-2026-74245 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-74245 being exploited?
There is no known exploitation of CVE-2026-74245 in the wild and no public exploit code.
Other vulnerabilities in Red Hat OpenShift Update Service
- CVE-2026-74243 Quay: unauthenticated secscan notification endpoint in quay when psk is unset
- CVE-2025-57854 Osus-operator: privilege escalation via excessive /etc/passwd permissions
- CVE-2026-74244 Quay: stripe webhook accepts forged events without signature verification in quay
- CVE-2026-74240 Quay: jwt claim validation bypasses in quay federated robot and sso authentication
- CVE-2026-74242 Quay: repository notification uuid idor in quay api
Sources
Also known as GHSA-jr6g-vw27-98vc.