CVE-2022-41139

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-10-17 · updated 2026-06-17
Weakness: CWE-79

Description

MITRE CALDERA 4.1.0 allows stored XSS via app.contact.gist (aka the gist contact configuration field), leading to execution of arbitrary commands on agents.

Affected products

MITRE Caldera: before 4.1.0 — fixed in 4.1.0

How to fix

Upgrade to a fixed version: MITRE Caldera 4.1.0. Check the vendor advisory for mitigations.

References

https://github.com/metaredteam/external-disclosures/security/advisories/GHSA-7344-4pg9-qf45
https://github.com/metaredteam/external-disclosures/security/advisories/GHSA-7344-4pg9-qf45

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