8.5

CVE-2026-57643

WordPress WP Post Author plugin <= 3.9.1 - SQL Injection vulnerability

WP Post Author – Author Box, Multiple Authors, Guest Authors & Custom Avatars <= 3.9.1 - Authenticated (Contributor+) SQL Injection

Contributor SQL Injection in WP Post Author <= 3.9.1 versions.
Mögliche Gegenmaßnahme
WP Post Author – Author Box, Multiple Authors, Guest Authors & Custom Avatars: Update to version 3.10.0, or a newer patched version
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerAF themes
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Produkt WP Post Author
Default Statusunaffected
Version <= 3.9.1
Version n/a
Status affected
VulnDex Vulnerability Enrichment
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Weitere Schwachstelleninformationen
SystemWordPress Plugin
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Produkt WP Post Author – Author Box, Multiple Authors, Guest Authors & Custom Avatars
Version *-3.9.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.21% 0.116
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
audit@patchstack.com 8.5 3.1 4.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

https://patchstack.com/database/wordpress/plugin/wp-post-author/vulnerability/wordpress-wp-post-author-plugin-3-9-1-sql-injection-vulnerability?_s_id=cve
https://www.wordfence.com/threat-intel/vulnerabilities/id/7f3b7b5e-486b-447a-af65-b58d680b9870
Third Party Advisory