CVE-2021-31780

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Source
https://cve.org/CVERecord?id=CVE-2021-31780
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-31780.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-31780
Published
2021-04-23T20:15:08.027Z
Modified
2026-08-07T16:57:21.215253Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

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

Affected packages

Git / github.com/misp/misp

Affected ranges

Type
GIT
Repo
https://github.com/misp/misp
Events
Introduced
92f2631c44e8f86924e51ec2e7413dd8e559c08d
Last affected
92f2631c44e8f86924e51ec2e7413dd8e559c08d
Fixed
a0f08501d2850025892e703f40fb1570c7995478
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:misp-project:misp:2.4.141:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "2.4.141"
        },
        {
            "last_affected": "2.4.141"
        }
    ],
    "source": [
        "CPE_STRING",
        "REFERENCES"
    ]
}

Affected versions

2.*
2.4.141
v2.*
v2.4.141

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-31780.json"