Stored XSS via unsanitized contact form values
Published Jul 21, 2026 · Updated Jul 21, 2026
Stored XSS in CRT Addons Builder and Widgets for Elementor before 1.6.7 allows remote attackers to execute scripts in an administrator's browser. The contact form stores submitted field values without sanitizing them and later renders those values in the WordPress administration dashboard. No account is required to submit the payload, but execution requires a logged-in administrator to view the stored form submission.
Summary
What happened
Stored XSS in CRT Addons Builder and Widgets for Elementor before 1.6.7 allows remote attackers to execute scripts in an administrator's browser. The contact form stores submitted field values without sanitizing them and later renders those values in the WordPress administration dashboard. No account is required to submit the payload, but execution requires a logged-in administrator to view the stored form submission.
The record
- CVE
- CVE-2026-11767
- Published
- Jul 21, 2026
- Updated
- Jul 21, 2026
- Vendor
- CRThemes
- Product
- CRT Addons Builder and Widgets for Elementor
- Classifications
- CWE-79, T1059.007
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 21, 2026CVE publishedPublication date reported by the CVE source.
- Jul 21, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <1.6.7
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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