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CVE Vulnerability Details :
CVE-2026-57643
PUBLISHED
More InfoOfficial Page
Assigner-Patchstack
Assigner Org ID-21595511-bba5-4825-b968-b78d1f9984a3
View Known Exploited Vulnerability (KEV) details
Published At-26 Jun, 2026 | 14:53
Updated At-26 Jun, 2026 | 20:16
Rejected At-
▼CVE Numbering Authority (CNA)
WordPress WP Post Author plugin <= 3.9.1 - SQL Injection vulnerability

Contributor SQL Injection in WP Post Author <= 3.9.1 versions.

Affected Products
Vendor
AF themesAF themes
Product
WP Post Author
Collection URL
https://wordpress.org/plugins
Package Name
wp-post-author
Default Status
unaffected
Versions
Affected
  • From n/a through 3.9.1 (custom)
    • -> unaffectedfrom3.10.0
Problem Types
TypeCWE IDDescription
CWECWE-89CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Type: CWE
CWE ID: CWE-89
Description: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Metrics
VersionBase scoreBase severityVector
3.18.5HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
Version: 3.1
Base score: 8.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-7CAPEC-7 Blind SQL Injection
CAPEC ID: CAPEC-7
Description: CAPEC-7 Blind SQL Injection
Solutions

Update the WordPress WP Post Author Plugin to the latest available version (at least 3.10.0).

Configurations
Workarounds
Exploits
Credits
finder
hhhai | Patchstack Bug Bounty Program
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://patchstack.com/database/wordpress/plugin/wp-post-author/vulnerability/wordpress-wp-post-author-plugin-3-9-1-sql-injection-vulnerability?_s_id=cve
vdb-entry
Hyperlink: https://patchstack.com/database/wordpress/plugin/wp-post-author/vulnerability/wordpress-wp-post-author-plugin-3-9-1-sql-injection-vulnerability?_s_id=cve
Resource:
vdb-entry
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found