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CVE-2018-7747

28
FAUCET Score

CVE-2018-7747 describes multiple cross-site scripting (XSS) vulnerabilities in the Caldera Forms plugin for WordPress, specifically versions prior to 1.6.0-rc.1. Attackers can inject malicious web script or HTML through vectors such as greeting messages, email transaction logs, or imported forms. Rated as MEDIUM severity with a CVSS score of 4.8, this vulnerability requires high privileges and user interaction, potentially leading to limited impact on confidentiality and integrity. While not listed on the KEV catalog or showing active exploitation, public exploit code is available on ExploitDB, though there is minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.5.9CPE matchmatch criteria
cpe:2.3:a:calderalabs:caldera_forms:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.0

4.8MEDIUM

CVSS:3.0/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 Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.7
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
4.58%
Probability of exploitation in next 30 days
EPSS Percentile
90.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-44489 · Apr 18, 2018
This CVE's current EPSS score of 0.0458 is in the 99th percentile among its peer group of 4,931 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

packetstormsecurity.com / files/147257/WordPress-Caldera-Forms-1.5.9.1-Cross-Site-Scripting.html
Third Party AdvisoryVDB Entry
calderaforms.com / 2018/03/caldera-forms-1-6-is-here
Release Notes
calderaforms.com / updates/caldera-forms-1-6-0
Release NotesVendor Advisory
wordpress.org / plugins/caldera-forms
ProductRelease Notes
exploit-db.com / exploits/44489
Third Party AdvisoryVDB Entry