Script execution via unescaped page parameter
Published Dec 3, 2024 · Updated Apr 8, 2026
Reflected XSS in Form Data Collector 2.2.3 and earlier allows remote attackers to inject scripts through the page parameter. In index.php, the plugin reads the page query value and inserts it into the rendered response without sanitization or context-appropriate output escaping. Execution requires a user to follow an attacker-controlled link, after which the script runs in that user's browser context and can read or alter data available to the page.
Summary
What happened
Reflected XSS in Form Data Collector 2.2.3 and earlier allows remote attackers to inject scripts through the page parameter. In index.php, the plugin reads the page query value and inserts it into the rendered response without sanitization or context-appropriate output escaping. Execution requires a user to follow an attacker-controlled link, after which the script runs in that user's browser context and can read or alter data available to the page.
The record
- CVE
- CVE-2024-11461
- Published
- Dec 3, 2024
- Updated
- Apr 8, 2026
- Vendor
- Tauno Hanni
- Product
- Form Data Collector
- Classifications
- CWE-79, T1203
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Dec 3, 2024CVE 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
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Is a vulnerable build present?
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- Affected versionversion=0 <=2.2.3
What conditions does exploitation require?
What is affected?
Published CVSS scores
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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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