Vulnerability in Misp
CVE-2021-41326
In MISP before 2.4.148, app/Lib/Export/OpendataExport.php mishandles parameter data that is used in a shell_exec call.
EPSS: 0.020 (78.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Misp
- Misp-project Misp
- N/a — versions n/a
Public proof-of-concept exploits
References
- cve@mitre.org (Patch, Third Party Advisory)
- cve@mitre.org (Third Party Advisory, Release Notes)
- cve@mitre.org
Frequently asked questions
- What is CVE-2021-41326?
- CVE-2021-41326 is a critical-severity vulnerability in Misp. CVSS score: 9.8/10. Published 2021-09-17.
- How severe is CVE-2021-41326?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-41326 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.