Cross-site Scripting (XSS) The advisory has been revoked - it doesn't affect any version of package epiphany-browser (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN10-EPIPHANYBROWSER-2321990
- published20 Dec 2021
- disclosed16 Dec 2021
Introduced: 16 Dec 2021
CVE-2021-45086 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream epiphany-browser package and not the epiphany-browser package as distributed by Debian.
XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 because a server's suggested_filename is used as the pdf_name value in PDF.js.