CVE-2019-9881 Information

Description

The createComment mutation in the WPGraphQL 0.2.3 plugin for WordPress allows unauthenticated users to post comments on any article even when ‘allow comment’ is disabled.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Reference

http://packetstormsecurity.com/files/153025/WordPress-WPGraphQL-0.2.3-Authentication-Bypass-Information-Disclosure.html https://github.com/pentestpartners/snippets/blob/master/wp-graphql0.2.3_exploit.py https://github.com/wp-graphql/wp-graphql/releases/tag/v0.3.0 https://wpvulndb.com/vulnerabilities/9282 https://www.pentestpartners.com/security-blog/pwning-wordpress-graphql/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

NONE

Base Severity

5.3