PT-2026-53958 · Ibm · Langflow Oss
CVE-2026-10560
·
Published
2026-06-30
·
Updated
2026-07-01
CVSS v3.1
9.1
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
IBM Langflow OSS versions 1.0.0 through 1.9.6
Description
A missing authentication flaw exists in the
/api/v1/build public tmp/ endpoints. This allows an unauthenticated attacker to use a valid job identifier to read build event data or cancel active jobs, leading to information disclosure and denial of service.Recommendations
Update IBM Langflow OSS to a version later than 1.9.6.
Restrict access to the
/api/v1/build public tmp/ endpoint to minimize the risk of exploitation.Fix
DoS
Improper Authentication
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Weakness Enumeration
Related Identifiers
Affected Products
Langflow Oss