CVE-2026-35198
- Source
- https://cve.org/CVERecord?id=CVE-2026-35198
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-35198.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-35198
- Aliases
-
- GHSA-chmm-jqpm-3pwx
- Published
- 2026-07-20T15:47:21Z
- Modified
- 2026-10-28T02:31:07Z
- Severity
-
- 9.0 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H CVSS Calculator
- Summary
- HeyForm vulnerable to stored XSS via form field titles
- Details
-
HeyForm is an open-source form builder. Prior to version 3.0.0-rc.7, a stored cross-site scripting (XSS) vulnerability in the form builder allows a low-privileged team member to inject malicious JavaScript that executes when a team owner views the form, leading to complete account takeover through privilege escalation. Version 3.0.0-rc.7 contains a patch for the issue.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-79" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35198.json" }- References
-
- https://vokecyber.com/research/cve-2026-35198-heyform-stored-xss
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35198.json
- https://github.com/heyform/heyform/security/advisories/GHSA-chmm-jqpm-3pwx
- https://nvd.nist.gov/vuln/detail/CVE-2026-35198
- https://github.com/heyform/heyform/commit/cc97d27a57ae400fec23abf5dcf6f9533c3b5db3
Affected packages
Git / github.com/heyform/heyform
Affected ranges
- Type
- GIT
- Repo
- https://github.com/heyform/heyform
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "0" }, { "fixed": "3.0.0-rc.7" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "range": [ { "fixed": "cc97d27a57ae400fec23abf5dcf6f9533c3b5db3" } ], "source": "REFERENCES_COMMIT" } ] }