DEBIAN-CVE-2026-107399
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-107399
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-107399.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-107399
- Upstream
- Published
- 2026-10-08T22:17:26Z
- Modified
- 2026-10-10T09:47:35Z
- Severity
-
- 6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
The Mechanize library is used for automating interaction with websites. Prior to 2.14.1, Mechanize applies no origin trust boundary in Mechanize::HTTP::Agent#response_follow_meta_refresh when Mechanize#follow_meta_refresh is enabled. A page containing a meta refresh to another origin causes headers configured through Mechanize#request_headers= to be reapplied to the refresh request, allowing an attacker who controls content in the crawl to capture bearer tokens or session cookies. The default configuration is not affected because follow_meta_refresh is false, and the exposure is limited to caller-supplied default headers. This issue is fixed in version 2.14.1.
- References
Affected packages
Debian:12 / ruby-mechanize
Package
- Name
- ruby-mechanize
- Purl
- pkg:deb/debian/ruby-mechanize?arch=source&distro=bookworm
Debian:13 / ruby-mechanize
Package
- Name
- ruby-mechanize
- Purl
- pkg:deb/debian/ruby-mechanize?arch=source&distro=trixie
Debian:14 / ruby-mechanize
Package
- Name
- ruby-mechanize
- Purl
- pkg:deb/debian/ruby-mechanize?arch=source&distro=forky