CVE•Published 2026-06-08•Modified 2026-07-23•1 article on news•6 live references•NVD data
CVE-2023-54352
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
45
Exploit Prediction Scoring System · top 55% of all CVEs
Weaknesses (CWE)
Description
WordPress Seotheme contains a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary PHP code by uploading malicious files to the theme directory. Attackers can access the uploaded PHP shell at /wp-content/themes/seotheme/mar.php to execute system commands and upload additional files for persistent access.
Timeline
Published 2026-06-08
Modified 2026-07-23
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2023-54352Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2023-54352Censys host search filtered to this CVE id.
grep.app
CVE-2023-54352Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2023-54352GitHub code search for direct mentions.
Google dork
"CVE-2023-54352" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2023-54352 on GitHub.