CVE-2019-9881
UnknownEPSS 18.83%
Last modified
CVE-2019-9881 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 18.83% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wpengine | Wpgraphql | 0.2.3 |
References
- http://packetstormsecurity.com/files/153025/WordPress-WPGraphQL-0.2.3-Authentication-Bypass-Information-Disclosure.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/pentestpartners/snippets/blob/master/wp-graphql0.2.3_exploit.pyExploit, Third Party Advisory
- https://github.com/wp-graphql/wp-graphql/releases/tag/v0.3.0Release Notes, Third Party Advisory
- https://wpvulndb.com/vulnerabilities/9282Release Notes, Third Party Advisory
- https://www.pentestpartners.com/security-blog/pwning-wordpress-graphql/Exploit, Third Party Advisory
- http://packetstormsecurity.com/files/153025/WordPress-WPGraphQL-0.2.3-Authentication-Bypass-Information-Disclosure.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/pentestpartners/snippets/blob/master/wp-graphql0.2.3_exploit.pyExploit, Third Party Advisory
- https://github.com/wp-graphql/wp-graphql/releases/tag/v0.3.0Release Notes, Third Party Advisory
- https://wpvulndb.com/vulnerabilities/9282Release Notes, Third Party Advisory
- https://www.pentestpartners.com/security-blog/pwning-wordpress-graphql/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-9881?
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.
How severe is CVE-2019-9881?
Severity scoring for CVE-2019-9881 is pending analysis. The EPSS model estimates a 18.83% probability of exploitation in the next 30 days.
How do I fix CVE-2019-9881?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2019-9881?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST