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wpvulndbWpvulndbWPVDB-ID:E690B887-DE5F-4950-BEDF-4A9F5FE9B773
HistorySep 01, 2021 - 12:00 a.m.

Gutenberg Template Library & Redux Framework < 4.2.13 - Contributor+ Arbitrary Plugin Installation and Post Deletion

2021-09-0100:00:00
wpscan.com
5

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

The plugin did not correctly check the authorisation in the redux/v1/templates/ REST API namespace, allowing any users with the edit_posts capability (ie contributor and above) to call the endpoints define in it. By using the redux/v1/templates/plugin-install one, they could install plugins from the WordPres repository, or delete arbitrary posts/pages via redux/v1/templates/delete_saved_block

CPENameOperatorVersion
redux-frameworklt4.2.13

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

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