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CVE-2019-9880

64
FAUCET Score

CVE-2019-9880 is a critical vulnerability affecting WPGraphQL plugin version 0.2.3 for WordPress, specifically impacting WPEngine installations. This flaw allows unauthenticated attackers to retrieve sensitive user details, including email addresses, roles, and usernames, by querying the 'users' RootQuery. With a CVSS score of 9.1 (Critical) and an EPSS percentile of 0.75272, the vulnerability is easily exploitable over the network with low attack complexity, leading to high confidentiality and integrity impacts. While not listed on the KEV catalog or Hot List, exploit code is publicly available via Nuclei templates and ExploitDB (EDB-46886), though there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
0.2.3CPE matchmatch criteria
cpe:2.3:a:wpengine:wpgraphql:0.2.3:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.0

9.1CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
5.2
CvssVersion
3.0

Exploit Intelligence

EPSS Score
34.76%
Probability of exploitation in next 30 days
EPSS Percentile
98.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Nuclei: CVE-2019-9880 · Sep 17, 2025
ExploitDB: EDB-46886 · May 21, 2019
This CVE's current EPSS score of 0.3476 is in the 95th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/153025/WordPress-WPGraphQL-0.2.3-Authentication-Bypass-Information-Disclosure.html
ExploitThird Party AdvisoryVDB Entry
github.com / pentestpartners/snippets/blob/master/wp-graphql0.2.3_exploit.py
ExploitThird Party Advisory
github.com / wp-graphql/wp-graphql/releases/tag/v0.3.0
Release NotesThird Party Advisory
wpvulndb.com / vulnerabilities/9282
Vendor Advisory
pentestpartners.com / security-blog/pwning-wordpress-graphql
ExploitThird Party Advisory