CVE-2026-26188
published 2026-02-12CVE-2026-26188: Solspace Freeform plugin for Craft CMS 5.x is a super flexible form-building tool. An authenticated, low-privilege user (able to create/edit forms) can inject…
PriorityP429medium5.4CVSS 3.1
AVNACLPRLUIRSCCLILAN
EPSS
0.25%
16.5th percentile
Solspace Freeform plugin for Craft CMS 5.x is a super flexible form-building tool. An authenticated, low-privilege user (able to create/edit forms) can inject arbitrary HTML/JS into the Craft Control Panel (CP) builder and integrations views. User-controlled form labels and integration metadata are rendered with dangerouslySetInnerHTML without sanitization, leading to stored XSS that executes when any admin views the builder/integration screens. This vulnerability is fixed in 5.14.7.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| solspace | craft-freeform | — | — |
| solspace | craft-freeform | >= 5.0.0 < 5.14.7 | 5.14.7 |
| solspace | freeform | >= 5.0.0 < 5.14.7 | 5.14.7 |
CVSS provenance
nvdv3.15.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvdv4.05.1MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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OSV
Freeform Craft Plugin CP UI (builder/integrations) has Stored Cross-Site Scripting (XSS) issue
osv·2026-01-22
CVE-2026-26188 [LOW] Freeform Craft Plugin CP UI (builder/integrations) has Stored Cross-Site Scripting (XSS) issue
Freeform Craft Plugin CP UI (builder/integrations) has Stored Cross-Site Scripting (XSS) issue
**Summary**
An authenticated, low-privilege user (able to create/edit forms) can inject arbitrary HTML/JS into the Craft Control Panel (CP) builder and integrations views. User-controlled form labels and integration metadata are rendered with `dangerouslySetInnerHTML` without sanitization, leading to stored XSS that executes when any admin views the builder/integration screens.
**Affected Product**
- Ecosystem: Packagist (Craft CMS plugin)
- Package: solspace/craft-freeform
- Version: `.
2. Open the form builder view containing the field.
3. Alert executes (stored XSS).
- Integration icon SVG:
1. Set an integration "icon SVG" to `alert('xss-icon')`.
2. Open the integrations CP view.
3. Script e
GHSA
Freeform Craft Plugin CP UI (builder/integrations) has Stored Cross-Site Scripting (XSS) issue
ghsa·2026-01-22
CVE-2026-26188 [LOW] CWE-79 Freeform Craft Plugin CP UI (builder/integrations) has Stored Cross-Site Scripting (XSS) issue
Freeform Craft Plugin CP UI (builder/integrations) has Stored Cross-Site Scripting (XSS) issue
**Summary**
An authenticated, low-privilege user (able to create/edit forms) can inject arbitrary HTML/JS into the Craft Control Panel (CP) builder and integrations views. User-controlled form labels and integration metadata are rendered with `dangerouslySetInnerHTML` without sanitization, leading to stored XSS that executes when any admin views the builder/integration screens.
**Affected Product**
- Ecosystem: Packagist (Craft CMS plugin)
- Package: solspace/craft-freeform
- Version: `.
2. Open the form builder view containing the field.
3. Alert executes (stored XSS).
- Integration icon SVG:
1. Set an integration "icon SVG" to `alert('xss-icon')`.
2. Open the integrations CP view.
3. Script e
No detection rules found.
No public exploits indexed.
2026-02-12
Published