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Sourcehut Vulnerability Allowed Account Takeover via XSS in Build Logs

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A security researcher discovered a vulnerability in Sourcehut, the open-source software forge, that could allow attackers to take over user accounts. The flaw stemmed from a cross-site scripting (XSS) bug in ansi2html, a tool used to render build log output in the browser. By crafting malicious ANSI escape sequences in build logs, an attacker could execute arbitrary JavaScript in a victim's browser session. This could potentially be exploited to hijack authenticated user accounts on the platform. The details were disclosed publicly via a blog post by the researcher who uncovered the issue.

Read the full story at Hacker News

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