CVE-2019-9881
First published: Mon Jun 10 2019(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| WPGraphQL | =0.2.3 | |
| WPEngine WPGraphQL | =0.2.3 |
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Reference Links
- 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/
Frequently Asked Questions
What is CVE-2019-9881?
CVE-2019-9881 is a vulnerability in the WPGraphQL 0.2.3 plugin for WordPress that allows unauthenticated users to post comments on any article, even when 'allow comment' is disabled.
How severe is CVE-2019-9881?
CVE-2019-9881 has a severity keyword of 'medium' and a severity value of 5.3.
How can I fix CVE-2019-9881?
To fix CVE-2019-9881, upgrade to WPGraphQL version 0.3.0 or higher.
Where can I find more information about CVE-2019-9881?
You can find more information about CVE-2019-9881 at the following references: [http://packetstormsecurity.com/files/153025/WordPress-WPGraphQL-0.2.3-Authentication-Bypass-Information-Disclosure.html](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/pentestpartners/snippets/blob/master/wp-graphql0.2.3_exploit.py), [https://github.com/wp-graphql/wp-graphql/releases/tag/v0.3.0](https://github.com/wp-graphql/wp-graphql/releases/tag/v0.3.0)
What is the CWE ID for CVE-2019-9881?
The CWE ID for CVE-2019-9881 is 306.
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- vendor/wpgraphql
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- version/wpgraphql/0.2.3
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- version/wpengine wpgraphql/0.2.3