VYPR
High severity7.4NVD Advisory· Published May 18, 2026· Updated May 19, 2026

CVE-2026-45245

CVE-2026-45245

Description

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.

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Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
@steipete/summarizenpm
< 0.15.10.15.1

Affected products

3

Patches

Vulnerability mechanics

References

7

News mentions

0

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