Authenticated SQL injection via unescaped export filters
Published Sep 16, 2026 · Updated Sep 16, 2026
SQL injection in WP Import Export Lite before 3.9.33 allows remote authenticated users with export permission to alter database queries. The export-filter rule builder places insufficiently sanitized and escaped filter values into SQL statements, allowing supplied SQL syntax to change the query. Administrators hold the required permission by default and can grant it to lower roles; resulting access is bounded by the WordPress database account.
Summary
What happened
SQL injection in WP Import Export Lite before 3.9.33 allows remote authenticated users with export permission to alter database queries. The export-filter rule builder places insufficiently sanitized and escaped filter values into SQL statements, allowing supplied SQL syntax to change the query. Administrators hold the required permission by default and can grant it to lower roles; resulting access is bounded by the WordPress database account.
The record
- CVE
- CVE-2026-76556
- Published
- Sep 16, 2026
- Updated
- Sep 16, 2026
- Vendor
- VJInfotech
- Product
- WP Import Export Lite
- Classifications
- T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 16, 2026CVE publishedPublication date reported by the CVE source.
- Sep 16, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <3.9.33
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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