CVE-2026-4503 (GCVE-0-2026-4503)
Vulnerability from cvelistv5 – Published: 2026-04-30 20:48 – Updated: 2026-06-12 18:09
VLAI
EPSS
VEX
Title
Unauthenticated Insecure Direct Object Reference (IDOR) Vulnerability in Langflow Desktop Image Download Endpoint
Summary
IBM Langflow Desktop 1.0.0 through 1.8.4 Langflow could allow an unauthenticated user to view other users' images due to an indirect object reference through a user-controlled key.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-01 14:00 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7271099 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| IBM | Langflow Desktop |
Affected:
1.0.0 , ≤ 1.8.4
(semver)
cpe:2.3:a:ibm:langflow_desktop:1.0.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:langflow_desktop:1.8.4:*:*:*:*:*:*:* |
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| Author | Source | Type | Date | Other |
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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