CVE-2026-69262 (GCVE-0-2026-69262)
Vulnerability from cvelistv5 – Published: 2026-08-04 16:50 – Updated: 2026-08-04 16:50
VLAI
EPSS
VEX
Title
Flowise: `DELETE /api/v1/chatflows/:id` does not validate resource type, allowing `agentflows:delete` and `chatflows:delete` to delete each other’s flow type
Summary
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, `DELETE /api/v1/chatflows/:id` authorized requests with checkAnyPermission('chatflows:delete,agentflows:delete'), so possession of either permission was sufficient to reach the delete path. The delete logic then resolved the target record only by id and workspaceId and did not validate the target resource type, allowing a caller with only agentflows:delete to delete a CHATFLOW and a caller with only chatflows:delete to delete an AGENTFLOW in the same workspace. This issue is fixed in version 3.1.3.
Severity
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/FlowiseAI/Flowise/security/adv… | x_refsource_CONFIRM |
| https://github.com/FlowiseAI/Flowise/pull/6445 | x_refsource_MISC |
| https://github.com/FlowiseAI/Flowise/commit/2f528… | x_refsource_MISC |
| https://github.com/FlowiseAI/Flowise/releases/tag… | x_refsource_MISC |
{
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{
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"vendor": "FlowiseAI",
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{
"status": "affected",
"version": "\u003c 3.1.3"
}
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],
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}
],
"metrics": [
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"attackVector": "NETWORK",
"baseScore": 7.1,
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"privilegesRequired": "LOW",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-863",
"description": "CWE-863: Incorrect Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-04T16:50:12.612Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
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{
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"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-p5w8-m249-4r4v"
},
{
"name": "https://github.com/FlowiseAI/Flowise/pull/6445",
"tags": [
"x_refsource_MISC"
],
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},
{
"name": "https://github.com/FlowiseAI/Flowise/commit/2f528ceced74afaa95fc7a282965e7788796448b",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/FlowiseAI/Flowise/commit/2f528ceced74afaa95fc7a282965e7788796448b"
},
{
"name": "https://github.com/FlowiseAI/Flowise/releases/tag/flowise@3.1.3",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/FlowiseAI/Flowise/releases/tag/flowise@3.1.3"
}
],
"source": {
"advisory": "GHSA-p5w8-m249-4r4v",
"discovery": "UNKNOWN"
},
"title": "Flowise: `DELETE /api/v1/chatflows/:id` does not validate resource type, allowing `agentflows:delete` and `chatflows:delete` to delete each other\u2019s flow type"
}
},
"cveMetadata": {
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"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-69262",
"datePublished": "2026-08-04T16:50:12.612Z",
"dateReserved": "2026-08-03T19:54:19.853Z",
"dateUpdated": "2026-08-04T16:50:12.612Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
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}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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