CVE Explorer
CVE-2026-47899
The Electron preload script in Logseq exposes an API method that allows the renderer process to invoke IPC handlers without proper path validation. An attacker with JavaScript execution in the renderer (e.g. via XSS or a malicious plugin), can read, write, or delete arbitrary files on the user's system.
While only version v0.10.15 was tested and confirmed as vulnerable, status of other versions is unknown since this issue was not addressed by a patch.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unknown","product":"logseq","repo":"https://github.com/logseq/logseq","vendor":"logseq","versions":[{"lessThanOrEqual":"0.10.15","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:ccada1c488c79d03d1e2a46f0b6643d11d09ee27ded419636eab76672101f58d · sha256:5f3cab33f1519890… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"LOCAL","baseScore":8.7,"baseSeverity":"HIGH","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HI…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:ccada1c488c79d03d1e2a46f0b6643d11d09ee27ded419636eab76672101f58d · sha256:5f3cab33f1519890… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-749","description":"CWE-749: Exposed Dangerous Method or Function","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:ccada1c488c79d03d1e2a46f0b6643d11d09ee27ded419636eab76672101f58d · sha256:5f3cab33f1519890… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"tags":["third-party-advisory"],"url":"https://cert.pl/en/posts/2026/06/CVE-2026-9279/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ccada1c488c79d03d1e2a46f0b6643d11d09ee27ded419636eab76672101f58d · sha256:5f3cab33f1519890… · /containers/cna/references/0
{"tags":["product"],"url":"https://logseq.com/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ccada1c488c79d03d1e2a46f0b6643d11d09ee27ded419636eab76672101f58d · sha256:5f3cab33f1519890… · /containers/cna/references/1
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.