CVE-2026-10860 (GCVE-0-2026-10860)

Vulnerability from cvelistv5 – Published: 2026-06-04 13:34 – Updated: 2026-06-11 13:24
VLAI
Title
MISP CRUDComponent delete validation bypass via operator precedence error
Summary
A logic error in the MISP CRUD component delete handler allowed validation failures to be bypassed when requests used the HTTP DELETE method. Due to missing parentheses in the delete condition, the expression was evaluated as ($validationError === null && POST) || DELETE, meaning a DELETE request could proceed even when the delete validation callback had rejected the operation. An authenticated attacker with access to an affected delete endpoint could abuse this flaw to delete records that should have been protected by application-level validation or authorization checks.
Severity
7.9 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:H/SI:H/SA:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-04 17:12 UTC
CWE
  • CWE-863 - Incorrect Authorization
Assigner
CIRCL CNA under the ENISA root
CNA scorecard A 91/100 over 255 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
misp misp Affected: 0 , ≤ 2.5.38 (semver)
guessed Create a notification for this product.
Credits
🕵️‍♂️ Jeroen Pinoy 🐞 Andras Iklody (the Insomniac MISP lead dev) Fase Rais Baradika
Show details on NVD website
To clipboard 

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