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rubygemsRubySecRUBY:PUBLIFY_CORE-2021-25973
HistoryNov 02, 2021 - 9:00 p.m.

Improper Authorization in Publify

2021-11-0221:00:00
RubySec
github.com
10
publify
improper access control
guest role
self-register

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

In Publify, 9.0.0.pre1 to 9.2.4 are vulnerable to Improper Access Control.
guest role users can self-register even when the admin does not allow.
This happens due to front-end restriction only.

Affected configurations

Vulners
Node
rubypublify_coreRange9.2.5
VendorProductVersionCPE
rubypublify_core*cpe:2.3:a:ruby:publify_core:*:*:*:*:*:*:*:*

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

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