CVE-2026-2709
LOWCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
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2Tags
Description
A flaw has been found in busy up to 2.5.5. The affected element is an unknown function of the file source-code/busy-master/src/server/app.js of the component Callback Handler. Executing a manipulation of the argument state can lead to open redirect. It is possible to launch the attack remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Analysis
A flaw has been found in busy versions up to 2.5.5. is affected by url redirection to untrusted site (open redirect) (CVSS 3.5).
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Remediation
During next maintenance window: Apply vendor patches when convenient. Monitor vendor channels for updates.
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External POC / Exploit Code
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