CVE-2026-114606
- Source
- https://cve.org/CVERecord?id=CVE-2026-114606
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-114606.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-114606
- Aliases
-
- GHSA-fjgc-8xgj-rvh4
- Published
- 2026-10-22T16:35:34Z
- Modified
- 2026-10-23T02:45:45Z
- Severity
-
- 5.6 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- draw.io Desktop: Arbitrary local-file read via read-side IPC (no blessed-path gate)
- Details
-
draw.io Desktop is the official Electron build of draw.io. Prior to 31.4.4, draw.io Desktop is vulnerable to arbitrary local-file disclosure through the Electron main process's read-side IPC handlers. The readFile, getFileDrafts, getBkpFile, fileStat, isFileWritable, checkFileExists, and watchFile actions operate on a renderer-chosen filesystem path with no blessed-path (assertWritablePath) authorization. The only gates are validateSender — a URL-prefix origin check — plus, for readFile alone, a content "sniff" and a lexical appBaseDir prefix block. The write-side handlers (saveFile, writeFile, saveDraft, deleteFile) are all protected by assertWritablePath; the read side is not. The result is a read/write authorization asymmetry: any frame executing in the app's file:// origin can read the contents of local files that the same origin is explicitly forbidden to write. This issue is fixed in version 31.4.4.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-200", "CWE-22" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/114xxx/CVE-2026-114606.json" }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/114xxx/CVE-2026-114606.json
- https://github.com/jgraph/drawio-desktop/commit/9c933514b8bcc90a91d88c685525a8885de4027e
- https://github.com/jgraph/drawio-desktop/releases/tag/v31.4.4
- https://github.com/jgraph/drawio-desktop/security/advisories/GHSA-fjgc-8xgj-rvh4
- https://nvd.nist.gov/vuln/detail/CVE-2026-114606
Affected packages
Git / github.com/jgraph/drawio-desktop
Affected ranges
- Type
- GIT
- Repo
- https://github.com/jgraph/drawio-desktop
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "0" }, { "fixed": "31.4.4" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "range": [ { "fixed": "9c933514b8bcc90a91d88c685525a8885de4027e" } ], "source": "REFERENCES_COMMIT" }, { "original_tag": "v31.4.4", "range": [ { "fixed": "7bc3d0903103dc9c2115401736447676aa4a2ac3" } ], "source": "REFERENCES_TAG" } ] }