User-context script execution via unescaped query URL
Published Nov 9, 2024 · Updated Apr 8, 2026
Reflected XSS in Fatcat Apps Landing Page Cat 1.7.6 and earlier allows remote attackers to run scripts via a crafted URL. The subscriber-management code uses add_query_arg to construct a URL and emits the result without appropriate URL escaping. Exploitation requires an unauthenticated attacker to persuade a user to open the crafted link, causing attacker-controlled script to execute in that user's browser.
Summary
What happened
Reflected XSS in Fatcat Apps Landing Page Cat 1.7.6 and earlier allows remote attackers to run scripts via a crafted URL. The subscriber-management code uses add_query_arg to construct a URL and emits the result without appropriate URL escaping. Exploitation requires an unauthenticated attacker to persuade a user to open the crafted link, causing attacker-controlled script to execute in that user's browser.
The record
- CVE
- CVE-2024-9226
- Published
- Nov 9, 2024
- Updated
- Apr 8, 2026
- Vendor
- Fatcat Apps
- Product
- Landing Page Cat
- Classifications
- CWE-79, T1204.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Nov 9, 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?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <=1.7.6
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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