Stored XSS via unescaped JavaScript settings
Published Apr 8, 2026 · Updated Apr 8, 2026
Stored XSS in Beaver Builder Page Builder 2.10.1.1 and earlier allows remote authenticated users to inject scripts via settings[js]. The settings[js] handling path stores attacker-controlled JavaScript without sufficient sanitization and emits it into pages without output escaping. Author-level access is required; the script runs whenever a user opens an injected page, enabling actions in that user's browser context.
Summary
What happened
Stored XSS in Beaver Builder Page Builder 2.10.1.1 and earlier allows remote authenticated users to inject scripts via settings[js]. The settings[js] handling path stores attacker-controlled JavaScript without sufficient sanitization and emits it into pages without output escaping. Author-level access is required; the script runs whenever a user opens an injected page, enabling actions in that user's browser context.
The record
- CVE
- CVE-2026-2481
- Published
- Apr 8, 2026
- Updated
- Apr 8, 2026
- Vendor
- FastLine Media LLC
- Product
- Beaver Builder Page Builder
- Classifications
- CWE-79, T1059.007
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 8, 2026CVE publishedPublication date reported by the CVE source.
- Apr 8, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <=2.10.1.1
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.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo