CVE-2021-31780

HIGH 7.5CVE-2021-31780 · Published 23/04/2021 · updated 22/06/2026

In short

CVE-2021-31780 is a HIGH (CVSS 7.5) vulnerability affecting misp (misp-project).
Chance of exploitation in the next 30 days (EPSS): 1.0%, higher than 64.2% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
misp misp-project	`= 2.4.141`	No fix yet

Description

In app/Model/MispObject.php in MISP 2.4.141, an incorrect sharing group association could lead to information disclosure on an event edit. When an object has a sharing group associated with an event edit, the sharing group object is ignored and instead the passed local ID is reused.

References

MISP/MISP commit a0f0850 · Patch

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Package

Affected versions

Patched versions

misp

misp-project

= 2.4.141

No fix yet

More vulnerabilities in misp

See all →