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CVE-2019-15782

21
FAUCET Score

CVE-2019-15782 describes a Cross-Site Scripting (XSS) vulnerability in WebTorrent versions prior to 0.107.6, affecting the HTTP server component. This medium-severity vulnerability, rated 6.1 CVSS, allows an unauthenticated attacker to inject malicious scripts via a crafted title or file name, requiring user interaction to trigger and potentially leading to limited impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.107.6CPE matchmatch criteria
cpe:2.3:a:webtorrent:webtorrent:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.47%
Probability of exploitation in next 30 days
EPSS Percentile
71.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0147 is in the 83rd percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
npmpatch availablevia ghsa
Product: webtorrentFixed in: 0.107.6

Vendor Advisories (1)

npmGHSA-gjh4-fcv3-whpqmedium

Cross-Site Scripting in webtorrent

Sep 4, 2019

References

github.com / webtorrent/webtorrent/compare/v0.107.5...v0.107.6
PatchThird Party Advisory
github.com / webtorrent/webtorrent/pull/1714
PatchThird Party Advisory
hackerone.com / reports/681617