CVE-2026-7872
Path Traversal Vulnerability in File Component Leading to Arbitrary File Read and Authentication Bypass
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-22 |
| Vendor | ibm |
| Product | langflow oss |
| Published | Jul 17, 2026 |
Stay Ahead of the Next One
Get instant alerts for ibm langflow oss
Be the first to know when new high vulnerabilities affecting ibm langflow oss are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
IBM / Langflow OSS
1.0.0 ≤ 1.10.0