{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-45245", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-05-11T14:14:49.613Z", "datePublished": "2026-05-18T19:00:54.115Z", "dateUpdated": "2026-05-18T20:31:54.413Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-05-18T19:00:54.115Z"}, "title": "Summarize < 0.15.1 Unauthorized Daemon Request via Untrusted Events", "descriptions": [{"lang": "en", "value": "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."}], "tags": ["x_open-source"], "datePublic": "2026-05-11T00:00:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-918", "description": "Server-Side Request Forgery (SSRF)", "type": "CWE"}, {"lang": "en", "cweId": "CWE-940", "description": "Improper Verification of Source of a Communication Channel", "type": "CWE"}]}], "affected": [{"defaultStatus": "affected", "vendor": "steipete", "product": "summarize", "repo": "https://github.com/steipete/summarize", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThan": "0.15.1"}, {"status": "unaffected", "version": "ecbb2c414255aa480a15d0d8b205224c14cfdbcb", "versionType": "git"}]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "userInteraction": "ACTIVE", "vulnConfidentialityImpact": "LOW", "subConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "MEDIUM", "baseScore": 4.6, "vectorString": "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"}}, {"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "version": "3.1", "baseSeverity": "HIGH", "baseScore": 7.4, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N"}}], "references": [{"url": "https://github.com/steipete/summarize/releases/tag/v0.15.2", "tags": ["release-notes"]}, {"url": "https://github.com/steipete/summarize/pull/218", "tags": ["issue-tracking"]}, {"url": "https://github.com/steipete/summarize/commit/ecbb2c414255aa480a15d0d8b205224c14cfdbcb", "tags": ["patch"]}, {"url": "https://www.vulncheck.com/advisories/summarize-unauthorized-daemon-request-via-untrusted-events", "tags": ["third-party-advisory"]}], "credits": [{"lang": "en", "value": "Chia Min Jun Lennon", "type": "finder"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "vulncheck"}}, "adp": [{"references": [{"url": "https://github.com/steipete/summarize/pull/218", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-05-18T20:30:27.411418Z", "id": "CVE-2026-45245", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-18T20:31:54.413Z"}}]}}

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,0.15.1)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "code_commit", "value": "ecbb2c414255aa480a15d0d8b205224c14cfdbcb"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "summarize", "source": "cna", "vendor": "steipete"}, "product": "summarize", "vendor": "steipete"}], "created": "2026-05-18T20:30:05.564232+00:00", "updated": "2026-05-18T20:30:05.935763+00:00", "vendors": ["steipete", "steipete$PRODUCT$summarize"]}