CVE-2022-4979

MEDIUM EPSS 44.7%
Published Jul 25, 202511mo ago · Modified Jun 17, 20261w ago
5.1 CVSS 4.0
Medium
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Published Jul 25, 2025 11mo ago
Last Modified Jun 17, 2026 1w ago

Description

A cross-site scripting (XSS) vulnerability exists in Sitecore Experience Platform (XP) 7.5 - 10.2 and CMS 7.2 - 7.2 Update-6 that may allow authenticated Sitecore Shell users to be tricked into executing custom JS code. Managed Cloud Standard customers who run the affected Sitecore Experience Platform / CMS versions are also affected.

CVSS Details

Base Score
5.1
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction P
Scope X

Threat Intelligence

EPSS Exploit Probability
44.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 3

  • support.sitecore.com https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1001489
  • support.sitecore.com https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1001539
  • vulncheck.com https://www.vulncheck.com/advisories/sitecore-xp-cms-managed-cloud-xss

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.