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veracodeVeracode Vulnerability DatabaseVERACODE:43104
HistorySep 04, 2023 - 9:03 a.m.

Authorization Bypass

2023-09-0409:03:59
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
4
authorization bypass
listobjects api
non-deterministic
attacker
unauthorized objects
expressions
software

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

0.0005 Low

EPSS

Percentile

18.3%

github.com/openfga/openfga is vulnerable to Authorization Bypass. The vulnerability exists because the number of objects returned with the ListObjects API are non-deterministic which allows an attacker to access unauthorized objects if the model contains expressions of type rel1 from type1.

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

0.0005 Low

EPSS

Percentile

18.3%

Related for VERACODE:43104