BaselineWatch
Desk

CVE-2026-45245

4.6 medium SSVC exploitation: poc Analyzed

Summarize prior to 0.15.1 contains a vulnerability in the hover summary feature that allows malicious pages to dispatch synthetic mouseover events over attacker-controlled links, causing the extension to make authenticated daemon requests using stored tokens without verifying event trustworthiness. Attackers can place local or private-network URLs behind hoverable links to route authenticated requests through the daemon, potentially accessing sensitive internal endpoints when users interact with attacker-controlled content.

Fix

Patch, vendor advisory and mitigation references on NVD 3

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 4.6 · steipeteNVD modified 2026-10-14 20:10

Affected (CPE criteria) 1

  • cpe:2.3:a:steipete:summarize:*:*:*:*:*:*:*:*

References 5