01 Record
CVE-2026-34164
Valtimo: Sensitive data exposure through inbox message logging in InboxHandlingService
MediumPUBLISHEDCNA: GitHub_M
CNA base score4.9 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
02 Description
Valtimo: Sensitive data exposure through inbox message logging in InboxHandlingService
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
- 0.36% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 30.2% of scored records. A rank, not a probability.
- NVD base score
- 4.9 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
- NVD analysis status
- Deferred. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
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
- 2026-04-16 21:17Z6 MO AGO
- Last updated
- 2026-04-18 02:44Z6 MO AGO
- Reserved
- 2026-03-25
- Assigning CNA
- GitHub_M
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 4.9)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-532Insertion of Sensitive Information into Log FileBase
- Data version
- 5.2
- Document digest
- 704e09625215029c67829c1a7ce9d0d6c6ee5cd90971d181e536d429643078b1
05 Affected products
VendorProductVersionsPlatforms
06 References
- github.comhttps://github.com/valtimo-platform/valtimo/security/advisories/GHSA-hfrg-mcvw-8mch
- github.comhttps://github.com/generiekzaakafhandelcomponent/gzac-issues/issues/653
- github.comhttps://github.com/valtimo-platform/valtimo/pull/497
- github.comhttps://github.com/valtimo-platform/valtimo/commit/f16a1940ba7b34627c0b966f98ca78655ace9335
- github.comhttps://github.com/valtimo-platform/valtimo/releases/tag/13.22.0