CVE-2026-10561
CVE-2026-10561 · Unauthenticated Remote Code Execution in Langflow OSS PythonREPLComponent via Builtins Injection
This page contains facts from public vulnerability sources. Check the original advisory before updating.
IBM Langflow OSS 1.0.0 through 1.9.3 has an vulnerability due to an improper isolation of Python execution combined with an authentication bypass that allows an unauthenticated attacker to execute arbitrary code on the host system, resulting in complete compromise
CVSS 10.0 · Critical · EPSS 0.8% · Public exploit · Fix available
- Published
- Updated
Stack: python
Affected products and versions
langflow oss
- Versions
- ≥ 1.0.0, ≤ 1.9.3: Affected (semver)
No fix published
langflow PyPI
- Versions
- 0.0.31
- 0.0.32
- 0.0.33
- 0.0.40
- 0.0.44
- 0.0.45
- 0.0.46
- 0.0.52
- 0.0.53
- 0.0.54
- 0.0.55
- 0.0.56
- 0.0.57
- 0.0.58
- 0.0.61
- 0.0.62
- 0.0.63
- 0.0.64
- 0.0.65
- 0.0.66
- 0.0.67
- 0.0.68
- 0.0.69
- 0.0.70
- 0.0.71
- 0.0.72
- 0.0.73
- 0.0.74
- 0.0.75
- 0.0.76
- 0.0.78
- 0.0.79
- 0.0.80
- 0.0.81
- 0.0.83
- 0.0.84
- 0.0.85
- 0.0.86
- 0.0.87
- 0.0.88
- 0.0.89
- 0.1.0
- 0.1.2
- 0.1.3
- 0.1.4
- 0.1.5
- 0.1.6
- 0.1.7
- 0.2.0
- 0.2.1
- 0.2.10
- 0.2.11
- 0.2.12
- 0.2.13
- 0.2.2
- 0.2.3
- 0.2.4
- 0.2.5
- 0.2.6
- 0.2.7
- 0.2.8
- 0.2.9
- 0.3.0
- 0.3.1
- 0.3.2
- 0.3.3
- 0.3.4
- 0.4.0
- 0.4.1
- 0.4.10
- 0.4.11
- 0.4.12
- 0.4.14
- 0.4.15
- 0.4.16
- 0.4.17
- 0.4.18
- 0.4.19
- 0.4.2
- 0.4.20
- 0.4.21
- 0.4.3
- 0.4.4
- 0.4.5
- 0.4.6
- 0.4.7
- 0.4.8
- 0.4.9
- 0.5.0
- 0.5.0a0
- 0.5.0a1
- 0.5.0a2
- 0.5.0a3
- 0.5.0a4
- 0.5.0a5
- 0.5.0a6
- 0.5.0b0
- 0.5.0b2
- 0.5.0b3
- 0.5.0b4
- 0.5.0b5
- 0.5.0b6
- 0.5.1
- 0.5.10
- 0.5.11
- 0.5.12
- 0.5.2
- 0.5.3
- 0.5.4
- 0.5.5
- 0.5.6
- 0.5.7
- 0.5.8
- 0.5.9
- 0.6.0
- 0.6.0rc1
- 0.6.1
- 0.6.10
- 0.6.11
- 0.6.12
- 0.6.14
- 0.6.15
- 0.6.16
- 0.6.17
- 0.6.18
- 0.6.19
- 0.6.2
- 0.6.3
- 0.6.3a0
- 0.6.3a1
- 0.6.3a2
- 0.6.3a3
- 0.6.3a4
- 0.6.3a5
- 0.6.3a6
- 0.6.3a7
- 0.6.4
- 0.6.4a0
- 0.6.4a1
- 0.6.5
- 0.6.5a0
- 0.6.5a1
- 0.6.5a10
- 0.6.5a11
- 0.6.5a12
- 0.6.5a13
- 0.6.5a2
- 0.6.5a3
- 0.6.5a4
- 0.6.5a5
- 0.6.5a6
- 0.6.5a7
- 0.6.5a8
- 0.6.5a9
- 0.6.6
- 0.6.7
- 0.6.7a1
- 0.6.7a2
- 0.6.7a3
- 0.6.7a5
- 0.6.8
- 0.6.9
- 1.0.0
- 1.0.0a0
- 1.0.0a1
- 1.0.0a10
- 1.0.0a11
- 1.0.0a12
- 1.0.0a13
- 1.0.0a14
- 1.0.0a15
- 1.0.0a17
- 1.0.0a18
- 1.0.0a19
- 1.0.0a2
- 1.0.0a20
- 1.0.0a21
- 1.0.0a22
- 1.0.0a23
- 1.0.0a24
- 1.0.0a25
- 1.0.0a26
- 1.0.0a27
- 1.0.0a28
- 1.0.0a29
- 1.0.0a3
- 1.0.0a30
- 1.0.0a31
- 1.0.0a32
- 1.0.0a33
- 1.0.0a34
- 1.0.0a35
- 1.0.0a36
- 1.0.0a37
- 1.0.0a38
- 1.0.0a39
- 1.0.0a4
- 1.0.0a40
- 1.0.0a41
- 1.0.0a42
- 1.0.0a43
- 1.0.0a44
- 1.0.0a45
- 1.0.0a46
- 1.0.0a47
- 1.0.0a48
- 1.0.0a49
- 1.0.0a5
- 1.0.0a50
- 1.0.0a51
- 1.0.0a52
- 1.0.0a53
- 1.0.0a55
- 1.0.0a56
- 1.0.0a57
- 1.0.0a58
- 1.0.0a59
- 1.0.0a6
- 1.0.0a60
- 1.0.0a61
- 1.0.0a7
- 1.0.0a8
- 1.0.0a9
- 1.0.0rc0
- 1.0.0rc1
- 1.0.1
- 1.0.10
- 1.0.11
- 1.0.12
- 1.0.13
- 1.0.14
- 1.0.15
- 1.0.16
- 1.0.17
- 1.0.18
- 1.0.19
- 1.0.19.post1
- 1.0.19.post2
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 1.0.7
- 1.0.8
- 1.0.9
- 1.1.0
- 1.1.1
- 1.1.2
- 1.1.3
- 1.1.4
- 1.1.4.post1
- 1.10.0
- 1.10.0rc0
- 1.10.1rc0
- 1.10.1rc3
- 1.2.0
- 1.3.0
- 1.3.1
- 1.3.2
- 1.3.3
- 1.3.4
- 1.4.0
- 1.4.1
- 1.4.2
- 1.4.3
- 1.5.0
- 1.5.0.post1
- 1.5.0.post2
- 1.5.1
- 1.6.0
- 1.6.1
- 1.6.2
- 1.6.3
- 1.6.4
- 1.6.5
- 1.6.6
- 1.6.7
- 1.6.8
- 1.6.9
- 1.7.0
- 1.7.1
- 1.7.2
- 1.7.3
- 1.8.0
- 1.8.0rc0
- 1.8.0rc1
- 1.8.0rc2
- 1.8.0rc3
- 1.8.0rc4
- 1.8.0rc5
- 1.8.0rc6
- 1.8.1
- 1.8.2
- 1.8.3
- 1.8.3rc0
- 1.8.4
- 1.9.0
- 1.9.1
- 1.9.2
- 1.9.3
- 1.9.3rc0
- 1.9.4
- 1.9.5
- 1.9.6
- 1.9.6rc0
- Affected ranges
- ECOSYSTEM: < 1.10.1
Update to 1.10.1