Summarize < 0.15.1 Unauthorized Daemon Request via Untrusted Events
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.
CVE-2026-45245
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-45245
summarize
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/steipete/summarize",
"vendor": "steipete",
"product": "summarize",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "0.15.1",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "ecbb2c414255aa480a15d0d8b205224c14cfdbcb",
"versionType": "git"
}
],
"packageURL": "pkg:npm/%40steipete/summarize",
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-45245
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #12726 · Revision 1
- Added to Heist Feed
- Publisher date