CVE-2026-22193

Name: CVE-2026-22193
Creator: NVD / NIST
Published: 2026-03-13T19:54:09.72+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.2/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2026-22193 is a critical-severity vulnerability rated 9.2/10 on the CVSS scale. 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.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS 4.0

9.2/10

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

EPSS Probability

0.30%

22.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Gvectors	Wpdiscuz	< 7.6.47

References

https://wordpress.org/plugins/wpdiscuz/Product
https://wordpress.org/plugins/wpdiscuz/#developersProduct, Release Notes
https://www.vulncheck.com/advisories/wpdiscuz-before-sql-injection-in-getallsubscriptionsThird Party Advisory

Timeline

Published: Mar 13, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-22193?

How severe is CVE-2026-22193?

CVE-2026-22193 has a CVSS score of 9.2/10 (CRITICAL severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2026-22193?

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.

Are you affected by CVE-2026-22193?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST