The WP Meta SEO WordPress plugin before 4.5.3 does not authorize several ajax actions, allowing low-privilege users to make updates to certain data and leading to an arbitrary redirect vulnerability.
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Score 6.1 from GitHub Security Advisory published 2023-03-20. NVD baseline CVSS 6.1; sources differ by 0.0.
The WP Meta SEO WordPress plugin before 4.5.3 does not authorize several ajax actions, allowing low-privilege users to make updates to certain data and leading to an arbitrary redirect vulnerability.
March 20, 2023
February 26, 2025
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.
Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
WordPress Meta SEO <= 4.5.2 - Open Redirect
Open source ↗See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-0876
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CWE-601