Live › vulnerability › CVE-2024-12139
The error handling in an unnamed application does not sanitize user-supplied URL parameters under specific conditions. An attacker can craft a link that injects arbitrary content into displayed error messages, enabling phishing or credential theft.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-11-02 18:24 UTC. All times on this page are UTC.
The sources do not name the affected product or version; they describe only a condition under which URL parameters reach error messages without sanitization. Teams should look for web applications that echo URL parameters into error output. unknown
No product ranges from the sources yet.
Unknown from the sources.
No fix yet, per the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
The error handling implementation fails to properly sanitize or validate user-supplied input within URL parameters under specific conditions. This allows end-users to manipulate the error messages that are displayed by the application.
By exploiting this vulnerability, malicious actors can inject arbitrary content into error messages. This enables them to perform social engineering attacks, such as phishing or credential theft, by replacing legitimate error messages with malicious content, misleading users into compromising sensitive information or taking harmful actions.
This page as .md · .json · in your agent: get_signal("CVE-2024-12139")
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