WS Form LITE and PRO <= 1.10.13 - Unauthenticated Stored Cross-Site Scripting

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Summary

CVECVE-2024-13509
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-01-28 07:15:08 UTC
Updated2026-04-08 18:20:05 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v3.1 6.1 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.008600000 probability, percentile 0.750140000 (date 2026-04-08)

Problem Types: CWE-79 | CWE-79 CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
3.1[email protected]Secondary7.2HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
3.1CNADECLARED7.2HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Westguardsolutions Ws Form All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Westguard WS Form LITE Drag Drop Contact Form Builder affected 1.10.13 semver Not specified
CNA WS Form WS Form Pro affected 1.10.13 semver Not specified

References

ReferenceSourceLinkTags
www.wordfence.com/threat-intel/vulnerabilities/id/910d9b31-b63a-427e-830b-a4c6a... [email protected] www.wordfence.com Third Party Advisory
plugins.trac.wordpress.org/changeset/3225862/ws-form [email protected] plugins.trac.wordpress.org Patch
wsform.com/changelog [email protected] wsform.com Release Notes
plugins.trac.wordpress.org/changeset/3226595/ws-form [email protected] plugins.trac.wordpress.org Patch
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Tim Coen (en)

Additional Advisory Data

SourceTimeEvent
CNA2025-01-20T00:00:00.000ZVendor Notified
CNA2025-01-27T00:00:00.000ZDisclosed

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