Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2024-45429

18
FAUCET Score

CVE-2024-45429 is a cross-site scripting (XSS) vulnerability affecting Advanced Custom Fields and Advanced Custom Fields Pro versions 6.3.5 and earlier. An attacker with 'capability' setting privileges can inject arbitrary scripts into field labels, which are then executed in the web browser of other logged-in users with the same privileges. Rated Medium severity (CVSS 6.1), this vulnerability requires user interaction and network access, potentially leading to limited impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 6.3.5CPE matchmatch criteria
cpe:2.3:a:wpengine:advanced_custom_fields:*:*:*:*:*:wordpress:*:*
<= 6.3.5CPE matchmatch criteria
cpe:2.3:a:wpengine:advanced_custom_fields:*:*:*:*:pro:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
32.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 33rd percentile among its peer group of 26,208 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

jvn.jp / en/jp/JVN67963942
Third Party Advisory
wordpress.org / plugins/advanced-custom-fields
Product
advancedcustomfields.com
Product
advancedcustomfields.com / blog/acf-6-3-6
Release Notes