XSS in Westguard Ws Form Lite – Drag & Drop Contact Builder
CVE-2024-13509
The WS Form LITE and PRO plugins for WordPress are vulnerable to Stored Cross-Site Scripting via the url parameter in all versions up to, and including, 1.10.13 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. NOTE: This vulnerability is partially fixed in 1.10.13 and completely fixed in 1.10.14.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (27.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 27th percentile — 27.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Westguard Ws Form Lite – Drag & Drop Contact Builder — versions 0
- Westguardsolutions Ws Form
- Ws Form Pro — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.wordfence.com/threat-intel/vulnerabilities/id/910d9b31-b63a-427e-830b-a4c6a… (Third Party Advisory)
- plugins.trac.wordpress.org/changeset/3226595/ws-form (Patch)
- plugins.trac.wordpress.org/changeset/3225862/ws-form (Patch)
- wsform.com/changelog/ (Release Notes)
Frequently asked questions
- What is CVE-2024-13509?
- CVE-2024-13509 is a high-severity vulnerability in Westguard Ws Form Lite – Drag & Drop Contact Builder, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2025-01-28.
- How severe is CVE-2024-13509?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2024-13509 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.