CVE-2026-22193

critical · 9.2

wpDiscuz before 7.6.47 contains an SQL injection vulnerability in the getAllSubscriptions() function where string parameters lack proper quote escaping in SQL queries. Attackers can inject malicious SQL code through email, activation_key, subscription_date, and imported_from parameters to manipulate database queries and extract sensitive information.

9.2

CVSS

0.3%

EPSS (exploit prob.)

23rd

EPSS percentile

2026-03-13

Published

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-89

Affected products

Vendor	Product	Affected versions
gvectors	wpdiscuz	< 7.6.47

Check a specific version with /api/v1/cve/match.

References

https://wordpress.org/plugins/wpdiscuz/
https://wordpress.org/plugins/wpdiscuz/#developers
https://www.vulncheck.com/advisories/wpdiscuz-before-sql-injection-in-getallsubscriptions

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-22193