CVE-2022-26494

MEDIUM
Published Mar 21, 20224y ago · Modified Jun 17, 20262w ago
4.8 CVSS 3.1
Medium
Find Similar
Published Mar 21, 2022 4y ago
Last Modified Jun 17, 2026 2w ago

Description

An XSS was identified in the Admin Web interface of PrimeKey SignServer before 5.8.1. JavaScript code must be used in a worker name before a Generate CSR request. Only an administrator can update a worker name.

CVSS Details

Base Score
4.8
Exploitability
1.7
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 1

VendorProductVersionRange
primekeysignserver* <5.8.1

References 4

  • doc.primekey.com https://doc.primekey.com/signserver
  • docs.keyfactor.com https://docs.keyfactor.com/signserver/
  • support.keyfactor.com https://support.keyfactor.com/hc/en-us/articles/15618125602715-Security-Advisory-SignServer-Cross-site-scripting-issue-in-Admin-Web
  • support.primekey.com https://support.primekey.com/news/posts/signserver-security-advisory-cross-site-scripting-issue-in-admin-web

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.