Description
An XSS (Cross Site Scripting) vulnerability was found in HelpSystems Cobalt Strike through 4.7 that allowed a remote attacker to execute HTML on the Cobalt Strike teamserver. To exploit the vulnerability, one must first inspect a Cobalt Strike payload, and then modify the username field in the payload (or create a new payload with the extracted information and then modify that username field to be malformed).
References
https://www.cobaltstrike.com/blog/out-of-band-update-cobalt-strike-4-7-1/
https://www.cobaltstrike.com/blog/tag/release/
https://www.cobaltstrike.com/blog/out-of-band-update-cobalt-strike-4-7-1/
https://www.cobaltstrike.com/blog/tag/release/
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 · Medium
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2022-09-22T01:15:11.963
2 years agoLast modified
2025-02-07T12:43:45.963
5 months ago