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THREAT OPS › Threat News › [NVD] CVE-2025-12821 (HIGH 8.8) — The NewsBlogger theme for WordPress is vulnerable to Cross-Site Request Forgery in versions 0.2.5.6 to 0.2.5.9. This is due to missing or incorrect nonce validation on the newsblogger_install_and_activate_plugin() function. This makes it possible for unauthenticated attackers to

[NVD] CVE-2025-12821 (HIGH 8.8) — The NewsBlogger theme for WordPress is vulnerable to Cross-Site Request Forgery in versions 0.2.5.6 to 0.2.5.9. This is due to missing or incorrect nonce validation on the newsblogger_install_and_activate_plugin() function. This makes it possible for unauthenticated attackers to

lownvdPublished 2026-02-19

CVE-2025-12821 CVSS: 8.8 HIGH Published: 2026-02-19T07:17:28.770

The NewsBlogger theme for WordPress is vulnerable to Cross-Site Request Forgery in versions 0.2.5.6 to 0.2.5.9. This is due to missing or incorrect nonce validation on the newsblogger_install_and_activate_plugin() function. This makes it possible for unauthenticated attackers to upload arbitrary files and achieve remote code execut

Indicators of compromise

Original source: https://nvd.nist.gov/vuln/detail/CVE-2025-12821