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CVE-2026-45245

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
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ae7c2658289f862ef4d7e922d1e71a951271ac9478f5cc979fb81fb415260fdb
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 2 assertions

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":4.6,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","valueDensity":"NOT_DEFINED","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","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityIm…

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:3f8c2ff9c001dd6ff8d923c1474f240d57bb3d6d641a3ece97408e5905959e07 · sha256:7b216bcf83d6f097… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.4,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:3f8c2ff9c001dd6ff8d923c1474f240d57bb3d6d641a3ece97408e5905959e07 · sha256:7b216bcf83d6f097… · /containers/cna/metrics/1/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-918","description":"Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:3f8c2ff9c001dd6ff8d923c1474f240d57bb3d6d641a3ece97408e5905959e07 · sha256:7b216bcf83d6f097… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-940","description":"Improper Verification of Source of a Communication Channel","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:3f8c2ff9c001dd6ff8d923c1474f240d57bb3d6d641a3ece97408e5905959e07 · sha256:7b216bcf83d6f097… · /containers/cna/problemTypes/0/descriptions/1

Affected products and versions

1 source assertion
{"defaultStatus":"affected","packageURL":"pkg:github/steipete/summarize","product":"summarize","repo":"https://github.com/steipete/summarize","vendor":"steipete","versions":[{"lessThan":"0.15.1","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"ecbb2c414255aa480a15d0d8b205224c14cfdbcb","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3f8c2ff9c001dd6ff8d923c1474f240d57bb3d6d641a3ece97408e5905959e07 · sha256:7b216bcf83d6f097… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":4.6,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","valueDensity":"NOT_DEFINED","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","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityIm…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:3f8c2ff9c001dd6ff8d923c1474f240d57bb3d6d641a3ece97408e5905959e07 · sha256:7b216bcf83d6f097… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.4,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:3f8c2ff9c001dd6ff8d923c1474f240d57bb3d6d641a3ece97408e5905959e07 · sha256:7b216bcf83d6f097… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-918","description":"Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:3f8c2ff9c001dd6ff8d923c1474f240d57bb3d6d641a3ece97408e5905959e07 · sha256:7b216bcf83d6f097… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-940","description":"Improper Verification of Source of a Communication Channel","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:3f8c2ff9c001dd6ff8d923c1474f240d57bb3d6d641a3ece97408e5905959e07 · sha256:7b216bcf83d6f097… · /containers/cna/problemTypes/0/descriptions/1

Source references

5 source assertions
{"tags":["patch"],"url":"https://github.com/steipete/summarize/commit/ecbb2c414255aa480a15d0d8b205224c14cfdbcb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3f8c2ff9c001dd6ff8d923c1474f240d57bb3d6d641a3ece97408e5905959e07 · sha256:7b216bcf83d6f097… · /containers/cna/references/2
{"tags":["issue-tracking"],"url":"https://github.com/steipete/summarize/pull/218"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3f8c2ff9c001dd6ff8d923c1474f240d57bb3d6d641a3ece97408e5905959e07 · sha256:7b216bcf83d6f097… · /containers/cna/references/1
{"tags":["exploit"],"url":"https://github.com/steipete/summarize/pull/218"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3f8c2ff9c001dd6ff8d923c1474f240d57bb3d6d641a3ece97408e5905959e07 · sha256:7b216bcf83d6f097… · /containers/adp/0/references/0
{"tags":["release-notes"],"url":"https://github.com/steipete/summarize/releases/tag/v0.15.2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3f8c2ff9c001dd6ff8d923c1474f240d57bb3d6d641a3ece97408e5905959e07 · sha256:7b216bcf83d6f097… · /containers/cna/references/0
{"tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/summarize-unauthorized-daemon-request-via-untrusted-events"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3f8c2ff9c001dd6ff8d923c1474f240d57bb3d6d641a3ece97408e5905959e07 · sha256:7b216bcf83d6f097… · /containers/cna/references/3

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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