CVE-2026-26188

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Source
https://cve.org/CVERecord?id=CVE-2026-26188
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26188.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-26188
Aliases
Published
2026-02-12T22:55:19.859Z
Modified
2026-03-03T02:56:08.132788Z
Severity
  • 5.1 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N CVSS Calculator
Summary
Solspace Freeform plugin affected by Stored Cross-Site Scripting (XSS) in Freeform Craft Plugin CP UI (builder/integrations)
Details

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.

Database specific 
{
    "cwe_ids": [
        "CWE-79"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26188.json"
}
References

Affected packages

Git / github.com/solspace/craft-freeform

Affected ranges

Type
GIT
Repo
https://github.com/solspace/craft-freeform
Events
Introduced
22d6414549c8166f20d1ea7a805b3af23b608eb8
Fixed
c58375ae4c18dbc65d17f7d5af310c61863f5ea7

Affected versions

v5.*
v5.0.0
v5.0.1
v5.0.10
v5.0.11
v5.0.12
v5.0.13
v5.0.14
v5.0.14.1
v5.0.15
v5.0.16
v5.0.2
v5.0.3
v5.0.4
v5.0.5
v5.0.6
v5.0.6.1
v5.0.7
v5.0.8
v5.0.9
v5.1.0
v5.1.1
v5.1.10
v5.1.11
v5.1.12
v5.1.13
v5.1.13.1
v5.1.14
v5.1.15
v5.1.16
v5.1.16.1
v5.1.17
v5.1.18
v5.1.18.1
v5.1.19
v5.1.19.1
v5.1.2
v5.1.3
v5.1.4
v5.1.5
v5.1.5.1
v5.1.6
v5.1.7
v5.1.8
v5.1.9
v5.10.0
v5.10.1
v5.10.10
v5.10.11
v5.10.12
v5.10.13
v5.10.14
v5.10.15
v5.10.15.1
v5.10.16
v5.10.16.1
v5.10.17
v5.10.17.1
v5.10.2
v5.10.3
v5.10.4
v5.10.5
v5.10.6
v5.10.7
v5.10.8
v5.10.9
v5.11.0
v5.11.1
v5.11.10
v5.11.11
v5.11.12
v5.11.13
v5.11.14
v5.11.15
v5.11.16
v5.11.17
v5.11.2
v5.11.3
v5.11.4
v5.11.5
v5.11.6
v5.11.7
v5.11.8
v5.11.9
v5.12.0
v5.12.1
v5.12.2
v5.12.3
v5.12.4
v5.13.0
v5.13.1
v5.13.2
v5.13.3
v5.13.4
v5.13.5
v5.13.6
v5.13.7
v5.13.8
v5.14.0
v5.14.1
v5.14.2
v5.14.3
v5.14.4
v5.14.5
v5.14.6
v5.2.0
v5.2.1
v5.2.2
v5.3.0
v5.3.1
v5.3.2
v5.3.3
v5.3.3.1
v5.3.4
v5.3.5
v5.4.0
v5.4.1
v5.4.2
v5.5.0
v5.5.1
v5.5.10
v5.5.2
v5.5.3
v5.5.4
v5.5.5
v5.5.6
v5.5.7
v5.5.8
v5.5.9
v5.6.0
v5.6.1
v5.6.2
v5.6.3
v5.6.4
v5.6.5
v5.6.6
v5.6.7
v5.6.8
v5.7.0
v5.7.0.1
v5.7.1
v5.7.2
v5.7.3
v5.7.4
v5.8.0
v5.8.1
v5.8.2
v5.8.3
v5.8.4
v5.8.5
v5.8.6
v5.8.7
v5.9.0
v5.9.1
v5.9.1.1
v5.9.1.2
v5.9.10
v5.9.11
v5.9.12
v5.9.13
v5.9.14
v5.9.15
v5.9.16
v5.9.16.1
v5.9.2
v5.9.3
v5.9.4
v5.9.5
v5.9.6
v5.9.7
v5.9.8
v5.9.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26188.json"