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TI-2026-70224 Aliases CVE-2026-101324GHSA-9pr5-m4hw-mvv5

Reflected cross-site scripting in Fluent Forms WordPress plugin

Priority LOW 21CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
High
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

The Fluent Forms plugin for WordPress is vulnerable to reflected cross-site scripting via the attacker-chosen name matching the {get.NAME} placeholder in all versions up to and including 6.2.14, due to insufficient input sanitization and output escaping (CWE-79). An unauthenticated attacker can inject arbitrary web scripts that execute if they trick a user into clicking a link. Exploitation requires a site administrator to have configured a Custom HTML field on a published form containing a {get.*} SmartCode inside a URL-accepting attribute such as iframe src or a href.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

The Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'any attacker-chosen name matching the {get.NAME} placeholder (PoC uses 'proof')' parameter in all versions up to, and including, 6.2.14 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. Exploitation requires a site administrator to have configured a Custom HTML field on a published form containing a {get.*} SmartCode inside a URL-accepting attribute such as iframe src or a href — a documented Fluent Forms feature.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00202 10th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
WP ManageNinja LLCFluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builderup to 6.2.14—No fix listedCNA
  • Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder VendorWP ManageNinja LLC Affected up to 6.2.14 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Fluent Forms.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Timeline

  1. 2026-10-10 Threatist record created from CVE-2026-101324
  2. 2026-10-10 Alias added: GHSA-9pr5-m4hw-mvv5
  3. 2026-10-11 CISA SSVC decision points changed

References

Other 8

  • TI-2021-13634 CSRF in WP Fluent Forms < 3.6.67 allows stored XSS and Privilege Escalation CVSS 3.1HIGH 8.8
  • TI-2022-04342 FluentAuth < 1.0.2 - Bypass blocks by IP Spoofing CVSS 3.1HIGH 7.5
  • TI-2024-11836 Ninja Tables < 5.0.17 - Admin+ Stored XSS CVSS 3.1MEDIUM 6.1
  • TI-2023-00211 FluentSMTP < 2.2.3 - Stored XSS via Email Logs CVSS 3.1MEDIUM 5.4
  • TI-2026-51633 Ninja Tables Pro 5.2.11 Embedded Malicious Code via Tampered Plugin Build CVSS 4.0CRITICAL 9.3
  • TI-2026-51632 Fluent Forms Pro 6.2.7 Embedded Malicious Code via Tampered Plugin Build CVSS 4.0CRITICAL 9.3
See all 82 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences