CVE-2026-19875
IBM Langflow OSS 1.0.0 through 1.10.0 could allow a remote attacker to overwrite administrator email information and abuse the server as an outbound relay due to missing authentication for the registration endpoint.
Published:Aug 19, 2026
Last Modified:Aug 26, 2026
EPS:Aug 19, 2026
EPSS Score:0.00358
CVSS Score:7.5
Affected Products
Vendor
Product
Action
Vendor
Apple
Product
Macos
Apple
Macos
Vendor
Ibm
Product
Langflow
Ibm
Langflow
Vendor
Ibm
Product
Langflow Oss
Ibm
Langflow Oss
Vendor
Langflow
Product
Langflow
Langflow
Langflow
Vendor
Linux
Product
Linux Kernel
Linux
Linux Kernel
Vendor
Microsoft
Product
Windows
Microsoft
Windows
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
