CVE-2026-95698
MISP Path Traversal in OrgImgHelper findOrgImage via Crafted Organization Name
02 Description
MISP Path Traversal in OrgImgHelper findOrgImage via Crafted Organization Name
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.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.71% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 53.3% of scored records. A rank, not a probability.
- NVD base score
- 5.3 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- NVD analysis status
- Deferred. NVD last modified this record on 2026-09-22.
- 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
- 2026-09-22 14:36Z1 MO AGO
- Last updated
- 2026-09-22 15:04Z1 MO AGO
- Reserved
- 2026-09-22
- Assigning CNA
- CIRCL
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.3)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
- Weaknesses
- CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base
- Data version
- 5.2
- Document digest
- 8ac4d2d5a140b969a5b446562ea0d497b5da79caa597e9ca11301e8c4d5c663f
05 Affected products
06 References
- github.comSecurity patchhttps://github.com/MISP/MISP/commit/e00986075
07 Remediation
The fix adds input validation in findOrgImage so that each organization identifier value (id, name, uuid) is checked to be a non-empty plain filename component. Values containing path separators (detected via basename comparison) or dot-dot sequences are rejected, preventing the constructed path from escaping the designated org-image directory. The validated value is then used in the file_exists call and the returned image reference.