CVE-2021-27904

MEDIUM 5.5CVE-2021-27904 · Published 02/03/2021 · updated 22/06/2026

In short

CVE-2021-27904 is a MEDIUM (CVSS 5.5) vulnerability affecting misp (misp-project).
Chance of exploitation in the next 30 days (EPSS): 0.29%, higher than 21.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
misp misp-project	`≤ 2.4.139`	No fix yet

Description

An issue was discovered in app/Model/SharingGroupServer.php in MISP 2.4.139. In the implementation of Sharing Groups, the "all org" flag sometimes provided view access to unintended actors.

References

MISP/MISP commit ca13fee · Patch

More vulnerabilities in misp

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free

Package

Affected versions

Patched versions

misp

misp-project

≤ 2.4.139

No fix yet

More vulnerabilities in misp

See all →