CVE-2020-8894

An issue was discovered in MISP before 2.4.121. ACLs for discussion threads were mishandled in app/Controller/ThreadsController.php and app/Model/Thread.php.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 60%
VendorProductVersion
mispmisp
𝑥
< 2.4.121
𝑥
= Vulnerable software versions
References
https://github.com/MISP/MISP/commit/9400b8bc8699435d84508e598aca98a31affd77c
https://github.com/MISP/MISP/compare/v2.4.120...v2.4.121
https://zigrin.com/advisories/misp-mishandling-of-discussion-threads-acls/
https://github.com/MISP/MISP/commit/9400b8bc8699435d84508e598aca98a31affd77c
https://github.com/MISP/MISP/compare/v2.4.120...v2.4.121
https://zigrin.com/advisories/misp-mishandling-of-discussion-threads-acls/