This page lists publicly disclosed CVE vulnerabilities affecting helpsystems cobalt_strike (linked via NVD CPE). Each row includes severity scores, summaries, and publication dates to help identify and analyze security issues.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2022-42948 KEV | Cobalt Strike 4.7.1 fails to properly escape HTML tags when they are displayed on Swing components. By injecting crafted HTML code, it is possible to remotely execute code in the Cobalt Strike UI. | [email protected] | 9.8 | 2.71% | 2023-03-24 | 2026-06-17 |
| CVE-2022-39197 KEV | 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). | [email protected] | 6.1 | 46.45% | 2022-09-21 | 2026-06-17 |
| CVE-2022-23317 | CobaltStrike <=4.5 HTTP(S) listener does not determine whether the request URL begins with "/", and attackers can obtain relevant information by specifying the URL. | [email protected] | 7.5 | 1.06% | 2022-02-15 | 2026-06-17 |
| CVE-2021-36798 | A Denial-of-Service (DoS) vulnerability was discovered in Team Server in HelpSystems Cobalt Strike 4.2 and 4.3. It allows remote attackers to crash the C2 server thread and block beacons' communication with it. | [email protected] | 7.5 | 4.29% | 2021-08-09 | 2026-06-16 |