01 Record
CVE-2026-5138
Foreman: foreman: information disclosure via improper validation of nested request parameters
MediumPUBLISHEDCNA: redhat
CNA base score4.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
02 Description
Foreman: foreman: information disclosure via improper validation of nested request parameters
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.38% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 31.6% of scored records. A rank, not a probability.
- NVD base score
- 4.3 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-07-09.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-07-01 14:08Z4 MO AGO
- Last updated
- 2026-07-01 23:53Z3 MO AGO
- Reserved
- 2026-03-30
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 4.3)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weaknesses
- CWE-639Authorization Bypass Through User-Controlled KeyBase
- Data version
- 5.2
- Document digest
- a8da23e812777e3a7ef97a5093b1edf56e191b276fe7814efdbd640fdfefe916
05 Affected products
VendorProductVersionsPlatforms
06 References
- access.redhat.comRHSA-2026:34365https://access.redhat.com/errata/RHSA-2026:34365
- access.redhat.comRHSA-2026:34366https://access.redhat.com/errata/RHSA-2026:34366
- access.redhat.comRHSA-2026:34367https://access.redhat.com/errata/RHSA-2026:34367
- access.redhat.comRHSA-2026:34368https://access.redhat.com/errata/RHSA-2026:34368
- access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-5138
- bugzilla.redhat.comRHBZ#2452971https://bugzilla.redhat.com/show_bug.cgi?id=2452971