Insider Threat Management Server Multiple Unauthenticated XSS
Vulnerabilities, CVE-2021-22157
Advisory ID: PFPT-SA-2021-0002
The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) contains multiple stored cross-site scripting (XSS) vulnerabilities in the Web Console, which execute the script within the context of an admin user. This vulnerability can be triggered by an unauthenticated remote attacker that coordinates the interactions of multiple users. All versions before 7.11.1 are affected.
Vulnerability Information
This vulnerability is identified by CVE-2021-22157. Proofpoint has released patches to address this issue.
This vulnerability has been assigned a CVSS score of 8.2:
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L
Fixed Software
Proofpoint has released fixes in versions 7.9.3, 7.10.3, and 7.11.1.
The patched versions are now available through the customer support portal.
Revision History
| Version | Description | Section | Date |
| 1.0 | Initial release | April 6, 2021 |
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