CVE-2026-69262

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.

• CWE-863

• https://github.com/FlowiseAI/Flowise/commit/2f528ceced74afaa95fc7a282965e7788796448bPatch
• https://github.com/FlowiseAI/Flowise/pull/6445Issue Tracking, Patch
• https://github.com/FlowiseAI/Flowise/releases/tag/flowise@3.1.3Patch, Release Notes
• https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-p5w8-m249-4r4vExploit, Vendor Advisory
• https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-p5w8-m249-4r4vExploit, Vendor Advisory

Published

Aug 4, 2026

Last Modified

Sep 14, 2026

Status

Analyzed

• Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
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