Description
MISP is an open source threat intelligence and sharing platform. Prior to 2.5.37, MISP Collections did not enforce RFC 4122 UUID validation on the uuid field. As a result, a user able to create or modify Collection records could submit malformed UUID values, potentially causing integrity issues or unexpected behaviour in code paths that assume Collection UUIDs are valid identifiers. This vulnerability is fixed in 2.5.37.
References (2)
Core 2
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/MISP/MISP/security/advisories/GHSA-jrvj-84mg-8f29
X_Refsource_Misc x_refsource_misc
https://github.com/MISP/MISP/commit/f8b20358c3cd8fd3d784452901876f2db0acbf05
Scores
CVSS v3
5.3
EPSS
0.0018
EPSS Percentile
7.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-20
Status
published
Products (2)
misp/misp
< 2.5.37
MISP/MISP
< 2.5.37
Published
May 13, 2026
Tracked Since
May 14, 2026