CVE-2026-7872
Path Traversal Vulnerability in File Component Leading to Arbitrary File Read and Authentication Bypass
- State
- Published
- Severity
- 7.5 High
- Published
- Jul 17, 2026
- Updated
- Jul 20, 2026
- Reserved
- May 5, 2026
Description
IBM Langflow OSS 1.0.0 through 1.10.0 allows an authenticated attacker to read arbitrary files including the JWT signing key and forge authentication tokens for any user.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | ibm |
Weaknesses
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Products
| Product | Versions |
|---|---|
Langflow OSSIBM |
|
References
- https://www.ibm.com/support/pages/node/7278934vendor-advisorypatch
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