Mage mage-ai up to 0.9.80 OAuth Provider improper authentication

Summaryinfo

A vulnerability identified as critical has been detected in Mage mage-ai up to 0.9.80. This issue affects some unknown processing of the component OAuth Provider. The manipulation leads to improper authentication. This vulnerability is referenced as CVE-2026-111823. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Mage mage-ai up to 0.9.80. This issue affects some unknown functionality of the component OAuth Provider. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Mage OSS through 0.9.80 before 76c4f46 can proceed with session creation upon encountering an unknown OAuth provider.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-111823 since 10/17/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 76c4f46 eliminates this vulnerability.

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Productinfo

Type

• Artificial Intelligence Software

Vendor

• Mage

Name

• mage-ai

Version

• 0.9.0
• 0.9.1
• 0.9.2
• 0.9.3
• 0.9.4
• 0.9.5
• 0.9.6
• 0.9.7
• 0.9.8
• 0.9.9
• 0.9.10
• 0.9.11
• 0.9.12
• 0.9.13
• 0.9.14
• 0.9.15
• 0.9.16
• 0.9.17
• 0.9.18
• 0.9.19
• 0.9.20
• 0.9.21
• 0.9.22
• 0.9.23
• 0.9.24
• 0.9.25
• 0.9.26
• 0.9.27
• 0.9.28
• 0.9.29
• 0.9.30
• 0.9.31
• 0.9.32
• 0.9.33
• 0.9.34
• 0.9.35
• 0.9.36
• 0.9.37
• 0.9.38
• 0.9.39
• 0.9.40
• 0.9.41
• 0.9.42
• 0.9.43
• 0.9.44
• 0.9.45
• 0.9.46
• 0.9.47
• 0.9.48
• 0.9.49
• 0.9.50
• 0.9.51
• 0.9.52
• 0.9.53
• 0.9.54
• 0.9.55
• 0.9.56
• 0.9.57
• 0.9.58
• 0.9.59
• 0.9.60
• 0.9.61
• 0.9.62
• 0.9.63
• 0.9.64
• 0.9.65
• 0.9.66
• 0.9.67
• 0.9.68
• 0.9.69
• 0.9.70
• 0.9.71
• 0.9.72
• 0.9.73
• 0.9.74
• 0.9.75
• 0.9.76
• 0.9.77
• 0.9.78
• 0.9.79
• 0.9.80

CPE 2.3info

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