Administrator-level stored XSS via unescaped builder input
Published Nov 9, 2024 · Updated May 11, 2026
Stored XSS in Bricksable for Bricks Builder 1.6.59 and earlier allows remote authenticated users to inject scripts into pages. The plugin stores administrator-supplied builder input without sufficient sanitization and later renders it without output escaping; public sources do not identify the affected field or function. Administrator access is required, and execution occurs only when another user views the injected page; exposure is limited to multisite installations or sites where unfiltered_html is disabled.
Summary
What happened
Stored XSS in Bricksable for Bricks Builder 1.6.59 and earlier allows remote authenticated users to inject scripts into pages. The plugin stores administrator-supplied builder input without sufficient sanitization and later renders it without output escaping; public sources do not identify the affected field or function. Administrator access is required, and execution occurs only when another user views the injected page; exposure is limited to multisite installations or sites where unfiltered_html is disabled.
The record
- CVE
- CVE-2024-51663
- Published
- Nov 9, 2024
- Updated
- May 11, 2026
- Vendor
- Bricksable
- Product
- Bricksable for Bricks Builder
- Classifications
- CWE-79
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Nov 9, 2024CVE publishedPublication date reported by the CVE source.
- May 11, 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?
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- Affected versionversion=0 <=1.6.59 changes=[{"at":"1.6.60","status":"unaffected"}]
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
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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