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CVE-2019-11198

22
FAUCET Score

CVE-2019-11198 describes multiple cross-site scripting (XSS) vulnerabilities affecting Sitecore CMS 9.0.1 and earlier versions. These flaws allow remote attackers to inject arbitrary web script or HTML through various modules and fields within the CMS. With a CVSS score of 6.1 (MEDIUM), the vulnerability has a network attack vector and low attack complexity, requiring user interaction to exploit, potentially leading to limited impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 9.0.1CPE matchmatch criteria
cpe:2.3:a:sitecore:cms:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.08%
Probability of exploitation in next 30 days
EPSS Percentile
61.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0108 is in the 74th percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

dev.sitecore.net / Downloads/Sitecore%20Experience%20Platform/92/Sitecore%20Experience%20Platform%2092%20Initial%20Release/Release%20Notes
Release NotesVendor Advisory
outpost24.com / blog
Third Party Advisory