What’s Vulnerable › Vulnerabilities

CVE-2019-15782

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-08-29 · updated 2026-06-17
• Weakness: CWE-79

Description

WebTorrent before 0.107.6 allows XSS in the HTTP server via a title or file name.

Affected products

• Webtorrent: before 0.107.6 — fixed in 0.107.6

How to fix

Upgrade to a fixed version: Webtorrent 0.107.6. Check the vendor advisory for mitigations.

References

• https://github.com/webtorrent/webtorrent/compare/v0.107.5...v0.107.6
• https://github.com/webtorrent/webtorrent/pull/1714
• https://hackerone.com/reports/681617
• https://github.com/webtorrent/webtorrent/compare/v0.107.5...v0.107.6
• https://github.com/webtorrent/webtorrent/pull/1714
• https://hackerone.com/reports/681617

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