Subscriber-level shortcode execution via unvalidated action value
Published Mar 8, 2025 · Updated Apr 8, 2026
Code injection in Code Snippets CPT 2.1.0 and earlier allows remote authenticated users to execute arbitrary WordPress shortcodes. A subscriber-accessible action passes an improperly validated value to do_shortcode, which dispatches the registered shortcode named in that input. Subscriber access is sufficient; the concrete effect depends on the shortcode callbacks registered by other installed components.
Summary
What happened
Code injection in Code Snippets CPT 2.1.0 and earlier allows remote authenticated users to execute arbitrary WordPress shortcodes. A subscriber-accessible action passes an improperly validated value to do_shortcode, which dispatches the registered shortcode named in that input. Subscriber access is sufficient; the concrete effect depends on the shortcode callbacks registered by other installed components.
The record
- CVE
- CVE-2024-13895
- Published
- Mar 8, 2025
- Updated
- Apr 8, 2026
- Vendor
- Justin Sternberg
- Product
- Code Snippets CPT
- Classifications
- CWE-94
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Mar 8, 2025CVE publishedPublication date reported by the CVE source.
- Apr 8, 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?
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- Affected versionversion=0 <=2.1.0
What conditions does exploitation require?
What is affected?
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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