PT-2022-17900 · Primekey · Primekey Signserver

Published 2022-03-21 · Updated 2024-11-18 · CVE-2022-26494

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions PrimeKey SignServer versions prior to 5.8.1

Description A cross-site scripting (XSS) issue was identified in the Admin Web interface. This issue can be exploited by using JavaScript code in a worker name before a Generate CSR request. It is noted that only an administrator has the capability to update a worker name.

Recommendations For versions prior to 5.8.1, update to version 5.8.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the Admin Web interface to minimize the risk of exploitation. Additionally, avoid using JavaScript code in worker names until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-26494

Affected Products

Primekey Signserver

References · 7

• https://osv.dev/vulnerability/CVE-2022-26494 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-26494 · Security Note
• https://support.keyfactor.com/hc/en-us/articles/15618125602715-Security-Advisory-SignServer-Cross-site-scripting-issue-in-Admin-Web · Note
• https://docs.keyfactor.com/signserver · Note
• https://t.me/cibsecurity/39309 · Telegram Post
• https://doc.primekey.com/signserver · Note
• https://support.primekey.com/news/posts/signserver-security-advisory-cross-site-scripting-issue-in-admin-web · Note