CVE-2026-19305
High
Description
IBM Langflow OSS 1.0.0 through 1.11.2 could allow a remote attacker to obtain sensitive information due to server-side request forgery.
SeverityHigh
CVSS8.6
Exploit probability—
Product
Langflow
PublishedSep 4, 2026
First seenSep 4, 2026
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Update
- langflow langflow1.11.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| langflow langflow | 1.0.0 ≤ v < 1.11.3 | 1.11.3 |
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