XSS in Webtorrent
CVE-2019-15782
WebTorrent before 0.107.6 allows XSS in the HTTP server via a title or file name.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.015 (73.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 73.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/webtorrent/webtorrent/compare/v0.107.5...v0.107.6 (Patch, Third Party Advisory)
- github.com/webtorrent/webtorrent/pull/1714 (Patch, Third Party Advisory)
- hackerone.com/reports/681617
Frequently asked questions
- What is CVE-2019-15782?
- CVE-2019-15782 is a medium-severity vulnerability in Webtorrent, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-08-29.
- How severe is CVE-2019-15782?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2019-15782 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.