Cross-site scripting via unescaped color values
Published Sep 27, 2024 · Updated Sep 27, 2024
Cross-site scripting in Filament 3.0.0 through 3.2.114 allows remote attackers to run scripts when a user views a crafted color value. ColorColumn and ColorEntry interpolate unescaped state into Laravel's @style directive, allowing crafted characters to close the style attribute and inject HTML. Exploitation requires attacker-controlled data to reach one of these components and a user to open the rendered page; injected JavaScript then runs in that user's browser context.
Summary
What happened
Cross-site scripting in Filament 3.0.0 through 3.2.114 allows remote attackers to run scripts when a user views a crafted color value. ColorColumn and ColorEntry interpolate unescaped state into Laravel's @style directive, allowing crafted characters to close the style attribute and inject HTML. Exploitation requires attacker-controlled data to reach one of these components and a user to open the rendered page; injected JavaScript then runs in that user's browser context.
The record
- CVE
- CVE-2024-47186
- Published
- Sep 27, 2024
- Updated
- Sep 27, 2024
- Vendor
- Filament
- Product
- Filament
- Classifications
- CWE-79, T1203
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 27, 2024CVE publishedPublication date reported by the CVE source.
- Sep 27, 2024Record 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=>= 3.0.0, < 3.2.115
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
- Vendor inline-style injection proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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