CVE-2024-10451Org.keycloak:keycloak-quarkus-server: sensitive data exposure in keycloak build process
- 5.9MediumCVSS base score
- 0.92%Exploitation in 30 daysEPSS · top 39% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
A flaw was found in Keycloak. This issue occurs because sensitive runtime values, such as passwords, may be captured during the Keycloak build process and embedded as default values in bytecode, leading to unintended information disclosure. In Keycloak 26, sensitive data specified directly in environment variables during the build process is also stored as a default values, making it accessible during runtime. Indirect usage of environment variables for SPI options and Quarkus properties is also vulnerable due to unconditional expansion by PropertyMapper logic, capturing sensitive data as default values in all Keycloak versions up to 26.0.2.
Timeline
ID reserved
By redhat
- 28 days later
· 28 days later
Published
- 23 months later
· 23 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| redhatCNA (assigner) | 3.1 | Medium5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVDNVD · Deferred | 3.1 | Medium5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.92% · top 39% of all CVEs (15 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.9.
Affected products
Red Hat · Red Hat build of Keycloak 24
- unaffected 24.0.9-1 – < *
Red Hat · Red Hat build of Keycloak 24
- unaffected 24-18 – < *
Red Hat · Red Hat build of Keycloak 24
- unaffected 24-18 – < *
Red Hat · Red Hat build of Keycloak 24.0.9
All versions: unaffected
Red Hat · Red Hat build of Keycloak 26.0
- unaffected 26.0.6-2 – < *
Red Hat · Red Hat build of Keycloak 26.0
- unaffected 26.0-5 – < *
Red Hat · Red Hat build of Keycloak 26.0
- unaffected 26.0-6 – < *
Red Hat · Red Hat build of Keycloak 26.0.6
All versions: unaffected
Red Hat · Red Hat JBoss Enterprise Application Platform 8
All versions: unaffected
Red Hat · Red Hat Single Sign-On 7
All versions: unknown
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.keycloak:keycloak-quarkus-serverGHSA-v7gv-xpgf-6395 (opens in a new tab)
What to do
Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
References
References6
- RHSA-2024:10175 (opens in a new tab)vendor-advisoryx_refsource_REDHAT
- RHSA-2024:10176 (opens in a new tab)vendor-advisoryx_refsource_REDHAT
- RHSA-2024:10177 (opens in a new tab)vendor-advisoryx_refsource_REDHAT
- RHSA-2024:10178 (opens in a new tab)vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2024-10451 (opens in a new tab)vdb-entryx_refsource_REDHAT
- RHBZ#2322096 (opens in a new tab)issue-trackingx_refsource_REDHAT
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-3384 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-v7gv-xpgf-6395 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-10451)Record last updated .