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CVE-2018-12101

19
FAUCET Score

CVE-2018-12101 describes multiple reflected Cross-Site Scripting (XSS) vulnerabilities in CMS Clipper version 1.3.3, specifically within the Security tab search, User Groups, Resource Groups, and User/Resource Group Links fields. With a CVSS v3.0 score of 5.4 (Medium), this vulnerability requires low privileges and user interaction, allowing an attacker to inject malicious scripts that could lead to limited impact on confidentiality and integrity. There is no evidence of active exploitation, publicly available exploit code (e.g., Metasploit, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.3.3CPE matchmatch criteria
cpe:2.3:a:clippercms:clippercms:1.3.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.26%
Probability of exploitation in next 30 days
EPSS Percentile
66.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0126 is in the 95th percentile among its peer group of 15,224 CVEs.

Social Chatter

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

Remediation

Remediation records are not available for this CVE.

References

github.com / ClipperCMS/ClipperCMS/issues/487
ExploitThird Party Advisory
github.com / ClipperCMS/ClipperCMS/issues/488
ExploitThird Party Advisory
github.com / ClipperCMS/ClipperCMS/issues/496
ExploitThird Party Advisory