Medium severity6.1NVD Advisory· Published Jan 12, 2022· Updated Jun 17, 2026
CVE-2021-42558
CVE-2021-42558
Description
An issue was discovered in CALDERA 2.8.1. It contains multiple reflected, stored, and self XSS vulnerabilities that may be exploited by authenticated and unauthenticated attackers.
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Affected products
3- CALDERA/CALDERAdescription
Patches
Vulnerability mechanics
References
2- github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-42558-Multiple%20XSS-MITRE%20CalderanvdExploitThird Party Advisory
- github.com/mitre/caldera/releasesnvdRelease Notes
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