CVE-2026-124582: WebTorrent File Path torrent.js getFileModtimes path traversal
A vulnerability was identified in WebTorrent up to 2.8.5/3.0.21. Affected by this vulnerability is the function getFileModtimes of the file torrent.js of the component File Path Handler. Such manipulation of the argument file.path leads to path traversal. The attack may be performed from remote. The exploit is publicly available and might be used. The reported GitHub issue was closed with the label "not planned".
Affected Software
Event History
Frequently Asked Questions
Which deployments are affected?
WebTorrent versions up to 2.8.5 and 3.0.21 are identified as affected. The issue is in the File Path Handler's getFileModtimes function in torrent.js.
What does an attacker need to exploit this issue?
The attack can be performed remotely, requires no privileges, and has low attack complexity. The CVSS vector indicates user interaction is required.
How serious is exploitation in practice?
Successful exploitation can disclose information, with no reported integrity or availability impact. A public exploit is available, which may increase the likelihood of attempted exploitation.
Is a vendor fix available?
The reported GitHub issue was closed as "not planned." No mitigation or fixed version is provided in the available data.