Medium severity · published Feb 12, 2020
CVE-2020-8894
An issue was discovered in MISP before 2.4.121
6.5
CVSS
1.4%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 72% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MI
Misp · Misp-project
before 2.4.121 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-8894
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-8894
Patch
https://github.com/MISP/MISP/commit/9400b8bc8699435d84508e598aca98a31affd77c
Patch
https://github.com/MISP/MISP/compare/v2.4.120...v2.4.121
zigrin.com
https://zigrin.com/advisories/misp-mishandling-of-discussion-threads-acls/
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