Vulnerability 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 Score
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Misp | Misp | < 2.4.121 |
References
- https://github.com/MISP/MISP/commit/9400b8bc8699435d84508e598aca98a31affd77cPatchThird Party Advisory
- https://github.com/MISP/MISP/compare/v2.4.120...v2.4.121PatchThird Party Advisory
- https://zigrin.com/advisories/misp-mishandling-of-discussion-threads-acls/
- https://github.com/MISP/MISP/commit/9400b8bc8699435d84508e598aca98a31affd77cPatchThird Party Advisory
- https://github.com/MISP/MISP/compare/v2.4.120...v2.4.121PatchThird Party Advisory
- https://zigrin.com/advisories/misp-mishandling-of-discussion-threads-acls/
FAQ
What is CVE-2020-8894?
CVE-2020-8894 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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.
How severe is CVE-2020-8894?
CVE-2020-8894 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-8894?
Check the references section above for vendor advisories and patch information. Affected products include: Misp Misp.