CVE-2026-45245
- Source
- https://cve.org/CVERecord?id=CVE-2026-45245
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45245.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-45245
- Aliases
- Published
- 2026-05-18T19:00:54Z
- Modified
- 2026-11-09T02:47:20Z
- Severity
-
- 4.6 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:H/SI:N/SA:N CVSS Calculator
- Summary
- Summarize < 0.15.1 Unauthorized Daemon Request via Untrusted Events
- Details
-
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.
- Database specific
{ "cna_assigner": "VulnCheck", "cwe_ids": [ "CWE-918", "CWE-940" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45245.json" }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45245.json
- https://github.com/steipete/summarize/releases/tag/v0.15.2
- https://nvd.nist.gov/vuln/detail/CVE-2026-45245
- https://www.vulncheck.com/advisories/summarize-unauthorized-daemon-request-via-untrusted-events
- https://github.com/steipete/summarize/commit/ecbb2c414255aa480a15d0d8b205224c14cfdbcb
- https://github.com/steipete/summarize/pull/218
- https://github.com/steipete/summarize
Affected packages
Git / github.com/steipete/summarize
Affected ranges
- Type
- GIT
- Repo
- https://github.com/steipete/summarize
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:steipete:summarize:*:*:*:*:*:*:*:*", "range": [ { "introduced": "0" }, { "fixed": "0.15.1" } ], "source": "CPE_RANGE" }, { "range": [ { "fixed": "ecbb2c414255aa480a15d0d8b205224c14cfdbcb" } ], "source": "REFERENCES_COMMIT" }, { "original_tag": "v0.15.2", "range": [ { "fixed": "e34ce25c05e3c21aca7876695d6d64c00cca7a6e" } ], "source": "REFERENCES_TAG" } ] }