CVE-2026-12547
LOW3.4CVSS v3
—CVSS v2
0.23%
EPSS (exploit probability)
CWE-201CWE
Description
SoupAuthManager caches proxy authentication credentials without scoping them to the proxy authority (host:port). When the proxy configuration changes (e.g., via system settings or WPAD), cached Proxy-Authorization headers from the previous proxy are sent to the new proxy, leaking credentials.
CVSS v3 vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:N/A:N
Affected routers (0)
No routers currently mapped to this CVE in our database.