What is the CVSS score of CVE-2026-2893?

CVE-2026-2893 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of WordPress are affected by CVE-2026-2893?

Organizations using all should be aware of notable risk from CVE-2026-2893, a SQL injection vulnerability rated CVSS 6.5. Exploitation could allow attackers to execute code or inject malicious input.

How to fix or mitigate CVE-2026-2893?

Within 30 days: Identify affected systems running all and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

WordPress CVE-2026-2893

MEDIUM

SQL Injection (CWE-89)

2026-03-05 security@wordfence.com

WordPress SQLi

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 22:06 vuln.today

CVE Published

Mar 05, 2026 - 08:15 nvd

MEDIUM 6.5

DescriptionCVE.org

The Page and Post Clone plugin for WordPress is vulnerable to SQL Injection via the 'meta_key' parameter in the content_clone() function in all versions up to, and including, 6.3. This is due to insufficient escaping on the user-supplied meta_key value and insufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The injection is second-order: the malicious payload is stored as a post meta key and executed when the post is cloned.

AnalysisAI

SQL injection in WordPress Page and Post Clone plugin up to version 6.3 allows authenticated contributors and above to extract sensitive database information through a second-order injection via the meta_key parameter. The vulnerability stems from insufficient input escaping and query preparation in the content_clone() function, with malicious payloads stored as post metadata and executed during the clone operation. No patch is currently available.

Technical ContextAI

Classified as CWE-89 (SQL Injection). Affects Page and Post Clone (WordPress plugin). The Page and Post Clone plugin for WordPress is vulnerable to SQL Injection via the 'meta_key' parameter in the content_clone() function in all versions up to, and including, 6.3. This is due to insufficient escaping on the user-supplied meta_key value and insufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensiti

Affected ProductsAI

Vendor: WordPress. Product: Page and Post Clone (WordPress plugin).

RemediationAI

Monitor vendor advisories for a patch. Use parameterized queries. Implement input validation. Restrict network access to the affected service where possible.