SEPTEMBER 7, 2026
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Case File

CVE-2026-12547

LOW · CVSS 3.4 EPSS 0.23%

Source: NVD + CISA KEV + EPSS · Published 2026-07-21 · Last synced 2026-08-20

CyberRota Analysis

AI-Generated

The vulnerability allows SoupAuthManager to cache proxy authentication credentials without properly scoping them to the specific proxy authority, leading to potential credential leakage when proxy configurations change. This could expose sensitive authentication information to unauthorized proxies, posing a risk to user privacy and security. Organizations utilizing SoupAuthManager should prioritize addressing this issue to mitigate the risk of credential exposure.

CVE
CVE-2026-12547
Severity
LOW
CVSS
3.4
EPSS
0.23%

Original NVD 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.