CVE-2021-30463

VestaCP through 0.9.8-24 allows attackers to gain privileges by creating symlinks to files for which they lack permissions. After reading the RKEY value from user.conf under the /usr/local/vesta/data/users/admin directory, the admin password can be changed via a /reset/?action=confirm&user=admin&code= URI. This occurs because chmod is used unsafely.

• CWE-59

• https://ssd-disclosure.com/ssd-advisory-vestacp-lpe-vulnerabilities/Exploit, Third Party Advisory
• https://ssd-disclosure.com/ssd-advisory-vestacp-lpe-vulnerabilities/Exploit, Third Party Advisory

Published

Apr 8, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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