CVE-2019-9881

EPSS 18.8%◆ VulnCheck KEV

Vexday Risk Score

65High priority

SSVC decision (CISA)

Act

Exploitation + impact → act immediately

Exploit maturity

Functional exploit

Automatable exploit available (Nuclei/Metasploit).

CVSS —EPSS 18.8%KEV nãoPoC públicaNuclei simMetasploit —Patch —

Lifecycle

21 May 2019Public PoC

10 Jun 2019Published on NVD

Recommendation: Patch as soon as possible — active exploitation confirmed.

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.

Affected products

n/a · n/a

public PoCs found — 2

cve_referencepacketstormsecurity.com/files/153025/WordPress-WPGraphQL-0.2.3-Authentication-Bypass-Information-Disclosure.htmlunverified exploitdbwww.exploit-db.com/exploits/46886unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

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/