PT-2026-37628 · Flowiseai · Flowise

Eric-A · Published 2026-05-06 · Updated 2026-05-06 · CVE-2026-8026

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions FlowiseAI Flowise versions prior to 3.0.13

Description A security flaw in the API Response Handler component allows for remote information disclosure. The issue exists within the Login() function located in the packages/server/src/enterprise/services/account.service.ts file. This attack is characterized by high complexity and is difficult to exploit.

Recommendations Upgrade to a version later than 3.0.12. As a temporary workaround, restrict access to the Login() function until the update is applied.

Exploit

Fix

Information Disclosure

Improper Access Control

Cleartext Storage of Sensitive Information

Weakness Enumeration

CWE-200

CWE-284

CWE-312

Related Identifiers

CVE-2026-8026

GHSA-8F47-4RH3-X44M

Affected Products

Flowise

References · 12

• 🔥 https://gist.github.com/YLChen-007/50a553f09aa1c7c04ce18cec13986a91 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-8026 · Security Note
• https://osv.dev/vulnerability/GHSA-8f47-4rh3-x44m · Vendor Advisory
• https://github.com/FlowiseAI/Flowise · Note
• https://twitter.com/TheRabbitPy/status/2052040384235073937 · Twitter Post
• https://vuldb.com/vuln/361273/cti · Note
• https://vuldb.com/submit/777656 · Note
• https://t.me/CVEtracker/52862 · Telegram Post
• https://twitter.com/CVEnew/status/2052037442077921764 · Twitter Post
• https://twitter.com/infoflowcloud/status/2052038523276992975 · Twitter Post
• https://t.me/cveNotify/162357 · Telegram Post
• https://vuldb.com/vuln/361273 · Note