Remote code execution via late nonce validation
Published Dec 18, 2023 · Updated Nov 21, 2024
CSRF in WP All Export before 1.4.0 and WP All Export Pro before 1.8.6 allows remote attackers to execute PHP code. The export administration workflow processes an attacker-supplied wp_query value before rejecting a request that lacks a valid nonce. A remote attacker must induce a logged-in Super Admin to submit the forged export form; successful exploitation runs the supplied PHP in the WordPress server context.
Summary
What happened
CSRF in WP All Export before 1.4.0 and WP All Export Pro before 1.8.6 allows remote attackers to execute PHP code. The export administration workflow processes an attacker-supplied wp_query value before rejecting a request that lacks a valid nonce. A remote attacker must induce a logged-in Super Admin to submit the forged export form; successful exploitation runs the supplied PHP in the WordPress server context.
The record
- CVE
- CVE-2023-5882
- Published
- Dec 18, 2023
- Updated
- Nov 21, 2024
- Vendor
- Breakdance
- Product
- WP All Export Pro
- Classifications
- CWE-352, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Dec 18, 2023CVE publishedPublication date reported by the CVE source.
- Nov 21, 2024Record 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 <1.8.6
What conditions does exploitation require?
What is affected?
Published CVSS scores
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
- WPScan forged export form proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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