CVE-2026-61439
CVE-2026-61439 · PraisonAI before 4.6.78 Prompt Injection Defense Bypass
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
PraisonAI versions before 4.6.78 contain a prompt injection defense misconfiguration where the block threshold defaults to CRITICAL severity, allowing HIGH-level threats to pass through unblocked. Attackers can submit single-vector prompt injection attacks such as instruction overrides or financial manipulation that trigger HIGH severity detection but are logged without blocking, enabling system prompt extraction and unauthorized tool invocations.
CVSS 8.7 · High · EPSS 0.3% · Public exploit · Fix available
- Published
- Updated
Stack: python
Affected products and versions
praisonai
- Versions
- ≥ 0, < 4.6.78: Affected (semver)
- 4.6.78: Not affected (semver)
Update to 4.6.78
praisonai PyPI
- Versions
- 0.0.1
- 0.0.10
- 0.0.11
- 0.0.12
- 0.0.13
- 0.0.14
- 0.0.15
- 0.0.16
- 0.0.17
- 0.0.18
- 0.0.19
- 0.0.2
- 0.0.20
- 0.0.21
- 0.0.22
- 0.0.23
- 0.0.24
- 0.0.25
- 0.0.26
- 0.0.27
- 0.0.28
- 0.0.29
- 0.0.3
- 0.0.30
- 0.0.31
- 0.0.32
- 0.0.33
- 0.0.34
- 0.0.35
- 0.0.36
- 0.0.37
- 0.0.38
- 0.0.39
- 0.0.4
- 0.0.40
- 0.0.41
- 0.0.42
- 0.0.43
- 0.0.44
- 0.0.45
- 0.0.46
- 0.0.47
- 0.0.48
- 0.0.49
- 0.0.5
- 0.0.50
- 0.0.52
- 0.0.53
- 0.0.54
- 0.0.55
- 0.0.56
- 0.0.57
- 0.0.58
- 0.0.59
- 0.0.59rc11
- 0.0.59rc2
- 0.0.59rc3
- 0.0.59rc5
- 0.0.59rc6
- 0.0.59rc7
- 0.0.59rc8
- 0.0.59rc9
- 0.0.6
- 0.0.61
- 0.0.64
- 0.0.65
- 0.0.66
- 0.0.67
- 0.0.68
- 0.0.69
- 0.0.7
- 0.0.70
- 0.0.71
- 0.0.72
- 0.0.73
- 0.0.74
- 0.0.8
- 0.0.9
- 0.1.0
- 0.1.1
- 0.1.10
- 0.1.2
- 0.1.3
- 0.1.4
- 0.1.5
- 0.1.6
- 0.1.7
- 0.1.8
- 0.1.9
- 1.0.0
- 1.0.1
- 1.0.10
- 1.0.11
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 1.0.8
- 1.0.9
- 2.0.0
- 2.0.1
- 2.0.10
- 2.0.11
- 2.0.12
- 2.0.13
- 2.0.14
- 2.0.15
- 2.0.16
- 2.0.17
- 2.0.18
- 2.0.19
- 2.0.2
- 2.0.20
- 2.0.22
- 2.0.23
- 2.0.24
- 2.0.25
- 2.0.26
- 2.0.27
- 2.0.28
- 2.0.29
- 2.0.3
- 2.0.30
- 2.0.31
- 2.0.32
- 2.0.33
- 2.0.34
- 2.0.35
- 2.0.36
- 2.0.37
- 2.0.38
- 2.0.39
- 2.0.40
- 2.0.41
- 2.0.42
- 2.0.43
- 2.0.44
- 2.0.45
- 2.0.46
- 2.0.47
- 2.0.48
- 2.0.49
- 2.0.5
- 2.0.50
- 2.0.51
- 2.0.53
- 2.0.54
- 2.0.55
- 2.0.56
- 2.0.57
- 2.0.58
- 2.0.59
- 2.0.6
- 2.0.60
- 2.0.61
- 2.0.62
- 2.0.63
- 2.0.64
- 2.0.65
- 2.0.66
- 2.0.67
- 2.0.68
- 2.0.69
- 2.0.7
- 2.0.70
- 2.0.71
- 2.0.72
- 2.0.73
- 2.0.74
- 2.0.75
- 2.0.76
- 2.0.77
- 2.0.78
- 2.0.79
- 2.0.8
- 2.0.80
- 2.0.81
- 2.0.9
- 2.1.0
- 2.1.1
- 2.1.4
- 2.1.5
- 2.1.6
- 2.2.1
- 2.2.10
- 2.2.11
- 2.2.12
- 2.2.13
- 2.2.14
- 2.2.15
- 2.2.16
- 2.2.17
- 2.2.18
- 2.2.19
- 2.2.2
- 2.2.20
- 2.2.21
- 2.2.22
- 2.2.24
- 2.2.25
- 2.2.26
- 2.2.27
- 2.2.28
- 2.2.29
- 2.2.3
- 2.2.30
- 2.2.31
- 2.2.32
- 2.2.33
- 2.2.34
- 2.2.35
- 2.2.36
- 2.2.37
- 2.2.38
- 2.2.39
- 2.2.4
- 2.2.40
- 2.2.41
- 2.2.42
- 2.2.43
- 2.2.44
- 2.2.45
- 2.2.46
- 2.2.47
- 2.2.48
- 2.2.49
- 2.2.5
- 2.2.50
- 2.2.51
- 2.2.52
- 2.2.53
- 2.2.54
- 2.2.55
- 2.2.56
- 2.2.57
- 2.2.58
- 2.2.59
- 2.2.6
- 2.2.60
- 2.2.61
- 2.2.62
- 2.2.63
- 2.2.64
- 2.2.65
- 2.2.66
- 2.2.67
- 2.2.68
- 2.2.69
- 2.2.7
- 2.2.70
- 2.2.71
- 2.2.72
- 2.2.73
- 2.2.74
- 2.2.75
- 2.2.76
- 2.2.77
- 2.2.78
- 2.2.79
- 2.2.8
- 2.2.80
- 2.2.81
- 2.2.82
- 2.2.83
- 2.2.84
- 2.2.86
- 2.2.87
- 2.2.88
- 2.2.89
- 2.2.9
- 2.2.90
- 2.2.91
- 2.2.93
- 2.2.95
- 2.2.96
- 2.2.97
- 2.2.98
- 2.2.99
- 2.3.0
- 2.3.1
- 2.3.10
- 2.3.11
- 2.3.12
- 2.3.13
- 2.3.14
- 2.3.15
- 2.3.16
- 2.3.18
- 2.3.19
- 2.3.2
- 2.3.20
- 2.3.21
- 2.3.22
- 2.3.23
- 2.3.24
- 2.3.25
- 2.3.26
- 2.3.27
- 2.3.28
- 2.3.29
- 2.3.3
- 2.3.30
- 2.3.31
- 2.3.32
- 2.3.33
- 2.3.34
- 2.3.35
- 2.3.36
- 2.3.37
- 2.3.38
- 2.3.39
- 2.3.4
- 2.3.40
- 2.3.41
- 2.3.42
- 2.3.43
- 2.3.44
- 2.3.45
- 2.3.46
- 2.3.47
- 2.3.48
- 2.3.49
- 2.3.5
- 2.3.50
- 2.3.51
- 2.3.52
- 2.3.53
- 2.3.54
- 2.3.55
- 2.3.56
- 2.3.57
- 2.3.58
- 2.3.59
- 2.3.6
- 2.3.60
- 2.3.61
- 2.3.62
- 2.3.63
- 2.3.64
- 2.3.65
- 2.3.66
- 2.3.67
- 2.3.68
- 2.3.69
- 2.3.7
- 2.3.70
- 2.3.71
- 2.3.72
- 2.3.73
- 2.3.74
- 2.3.75
- 2.3.76
- 2.3.77
- 2.3.78
- 2.3.79
- 2.3.8
- 2.3.80
- 2.3.81
- 2.3.82
- 2.3.83
- 2.3.84
- 2.3.85
- 2.3.86
- 2.3.87
- 2.3.9
- 2.4.0
- 2.4.1
- 2.4.2
- 2.4.3
- 2.4.4
- 2.5.0
- 2.5.1
- 2.5.2
- 2.5.3
- 2.5.4
- 2.5.5
- 2.5.6
- 2.5.7
- 2.6.0
- 2.6.1
- 2.6.2
- 2.6.3
- 2.6.4
- 2.6.5
- 2.6.6
- 2.6.7
- 2.6.8
- 2.7.0
- 2.8.3
- 2.8.4
- 2.8.5
- 2.8.6
- 2.8.7
- 2.8.8
- 2.8.9
- 2.9.0
- 2.9.1
- 2.9.2
- 3.0.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.0.4
- 3.0.5
- 3.0.6
- 3.0.7
- 3.0.8
- 3.0.9
- 3.1.0
- 3.1.1
- 3.1.2
- 3.1.3
- 3.1.4
- 3.1.5
- 3.1.6
- 3.1.7
- 3.1.8
- 3.1.9
- 3.10.0
- 3.10.1
- 3.10.10
- 3.10.11
- 3.10.12
- 3.10.13
- 3.10.14
- 3.10.15
- 3.10.16
- 3.10.17
- 3.10.18
- 3.10.19
- 3.10.2
- 3.10.20
- 3.10.21
- 3.10.22
- 3.10.23
- 3.10.24
- 3.10.25
- 3.10.26
- 3.10.27
- 3.10.3
- 3.10.4
- 3.10.5
- 3.10.6
- 3.10.7
- 3.10.8
- 3.10.9
- 3.11.0
- 3.11.1
- 3.11.10
- 3.11.11
- 3.11.12
- 3.11.13
- 3.11.14
- 3.11.2
- 3.11.3
- 3.11.4
- 3.11.8
- 3.11.9
- 3.12.0
- 3.12.1
- 3.12.2
- 3.12.3
- 3.2.0
- 3.2.1
- 3.3.0
- 3.3.1
- 3.4.0
- 3.4.1
- 3.5.0
- 3.5.1
- 3.5.2
- 3.5.3
- 3.5.4
- 3.5.5
- 3.5.6
- 3.5.7
- 3.5.8
- 3.5.9
- 3.6.0
- 3.6.1
- 3.6.2
- 3.7.0
- 3.7.1
- 3.7.2
- 3.7.3
- 3.7.4
- 3.7.5
- 3.7.6
- 3.7.7
- 3.7.8
- 3.7.9
- 3.8.0
- 3.8.1
- 3.8.10
- 3.8.11
- 3.8.12
- 3.8.13
- 3.8.14
- 3.8.16
- 3.8.17
- 3.8.18
- 3.8.19
- 3.8.2
- 3.8.20
- 3.8.21
- 3.8.22
- 3.8.3
- 3.8.4
- 3.8.5
- 3.8.6
- 3.8.7
- 3.8.8
- 3.8.9
- 3.9.0
- 3.9.1
- 3.9.10
- 3.9.11
- 3.9.12
- 3.9.13
- 3.9.14
- 3.9.15
- 3.9.16
- 3.9.17
- 3.9.18
Update to 4.6.78