PT-2026-36190 · Ibm · Langflow Desktop

Published 2026-04-30 · Updated 2026-05-11 · CVE-2026-4503

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions IBM Langflow Desktop versions 1.0.0 through 1.8.4

Description An unauthenticated user can view images belonging to other users. This is possible due to an indirect object reference through a user-controlled key.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

CVE-2026-4503

Affected Products

Langflow Desktop

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2026-4503 · Security Note
• https://twitter.com/VulmonFeeds/status/2050033663635603753 · Twitter Post
• https://ibm.com/support/pages/node/7271099 · Patch, Vendor Advisory
• https://twitter.com/infoflowcloud/status/2049972605491302690 · Twitter Post
• https://t.me/cveNotify/163062 · Telegram Post
• https://twitter.com/KaitanSecurity/status/2049964518122418313 · Twitter Post
• https://twitter.com/CVEnew/status/2049970636039323697 · Twitter Post