by Kastro
Paper/Archive/CVE-2026-22193

CVE-2026-22193

gVectors wpDiscuz — wpDiscuz before 7.6.47 - SQL Injection in getAllSubscriptions()

EPSS 0.3%CVSS 9.2
critical.is priorityof 100
33
CVSS 9.2 (CNA)9.2 / 10 × 3027.6Not in CISA KEV+300.0EPSS percentile 24.6.246 × 204.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
wpDiscuz< 7.6.477.6.47CNA

Scores by source

VulnCheck (CNA)9.2CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
VulnCheck (CNA)8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

patchwordpress.org/plugins/wpdiscuz/#developersrefwordpress.org/plugins/wpdiscuzwriteupvulncheck.com/advisories/wpdiscuz-before-sql-injection-in-getallsubscriptions