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osvGoogleOSV:GHSA-4946-85PR-FVXH
HistoryMar 15, 2024 - 4:42 p.m.

vantage6's CORS settings overly permissive

2024-03-1516:42:55
Google
osv.dev
9
vantage6
server
cors
settings
permissive
limited impact
session cookies

CVSS3

4.2

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

7

Confidence

High

EPSS

0

Percentile

9.0%

Impact

The vantage6 server has no restrictions on CORS settings. It should be possible for people to set the allowed origins of the server.

The impact is limited because v6 does not use session cookies

Patches

No

Workarounds

No

CVSS3

4.2

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

7

Confidence

High

EPSS

0

Percentile

9.0%

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