Search
Find a vulnerability
Search criteria
2 vulnerabilities found for drawio-desktop by jgraph
CVE-2026-114606 (GCVE-0-2026-114606)
Vulnerability from nvd – Published: 2026-10-22 16:35 – Updated: 2026-10-22 16:35
VLAI
EPSS
VEX
Title
draw.io Desktop: Arbitrary local-file read via read-side IPC (no blessed-path gate)
Summary
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.
Severity
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/jgraph/drawio-desktop/security… | x_refsource_CONFIRM |
| https://github.com/jgraph/drawio-desktop/commit/9… | x_refsource_MISC |
| https://github.com/jgraph/drawio-desktop/releases… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jgraph | drawio-desktop |
Affected:
< 31.4.4
|
{
"containers": {
"cna": {
"affected": [
{
"product": "drawio-desktop",
"vendor": "jgraph",
"versions": [
{
"status": "affected",
"version": "\u003c 31.4.4"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "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\u0027s 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 \u2014 a URL-prefix origin check \u2014 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\u0027s 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."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "LOCAL",
"baseScore": 5.6,
"baseSeverity": "MEDIUM",
"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "ACTIVE",
"vectorString": "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",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-22",
"description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-22T16:35:34.251Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/jgraph/drawio-desktop/security/advisories/GHSA-fjgc-8xgj-rvh4",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/jgraph/drawio-desktop/security/advisories/GHSA-fjgc-8xgj-rvh4"
},
{
"name": "https://github.com/jgraph/drawio-desktop/commit/9c933514b8bcc90a91d88c685525a8885de4027e",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/jgraph/drawio-desktop/commit/9c933514b8bcc90a91d88c685525a8885de4027e"
},
{
"name": "https://github.com/jgraph/drawio-desktop/releases/tag/v31.4.4",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/jgraph/drawio-desktop/releases/tag/v31.4.4"
}
],
"source": {
"advisory": "GHSA-fjgc-8xgj-rvh4",
"discovery": "UNKNOWN"
},
"title": "draw.io Desktop: Arbitrary local-file read via read-side IPC (no blessed-path gate)"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-114606",
"datePublished": "2026-10-22T16:35:34.251Z",
"dateReserved": "2026-10-21T20:34:25.599Z",
"dateUpdated": "2026-10-22T16:35:34.251Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-114606 (GCVE-0-2026-114606)
Vulnerability from cvelistv5 – Published: 2026-10-22 16:35 – Updated: 2026-10-22 16:35
VLAI
EPSS
VEX
Title
draw.io Desktop: Arbitrary local-file read via read-side IPC (no blessed-path gate)
Summary
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.
Severity
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/jgraph/drawio-desktop/security… | x_refsource_CONFIRM |
| https://github.com/jgraph/drawio-desktop/commit/9… | x_refsource_MISC |
| https://github.com/jgraph/drawio-desktop/releases… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jgraph | drawio-desktop |
Affected:
< 31.4.4
|
{
"containers": {
"cna": {
"affected": [
{
"product": "drawio-desktop",
"vendor": "jgraph",
"versions": [
{
"status": "affected",
"version": "\u003c 31.4.4"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "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\u0027s 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 \u2014 a URL-prefix origin check \u2014 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\u0027s 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."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "LOCAL",
"baseScore": 5.6,
"baseSeverity": "MEDIUM",
"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "ACTIVE",
"vectorString": "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",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-22",
"description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-22T16:35:34.251Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/jgraph/drawio-desktop/security/advisories/GHSA-fjgc-8xgj-rvh4",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/jgraph/drawio-desktop/security/advisories/GHSA-fjgc-8xgj-rvh4"
},
{
"name": "https://github.com/jgraph/drawio-desktop/commit/9c933514b8bcc90a91d88c685525a8885de4027e",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/jgraph/drawio-desktop/commit/9c933514b8bcc90a91d88c685525a8885de4027e"
},
{
"name": "https://github.com/jgraph/drawio-desktop/releases/tag/v31.4.4",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/jgraph/drawio-desktop/releases/tag/v31.4.4"
}
],
"source": {
"advisory": "GHSA-fjgc-8xgj-rvh4",
"discovery": "UNKNOWN"
},
"title": "draw.io Desktop: Arbitrary local-file read via read-side IPC (no blessed-path gate)"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-114606",
"datePublished": "2026-10-22T16:35:34.251Z",
"dateReserved": "2026-10-21T20:34:25.599Z",
"dateUpdated": "2026-10-22T16:35:34.251Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}