{"basis":"claimed","id":"CVE-2026-61511","name":"vBulletin < 6.2.2 Eval Injection RCE via vb5/template/runtime.php","vendorProject":"vBulletin","product":"vBulletin","publishedAt":"2026-07-27","cvss":{"score":9.3,"severity":"CRITICAL","version":"4.0"},"exploited":null,"epss":{"score":0.05607,"percentile":0.92915,"date":"2026-11-02"},"coverage":{"cloudflare":{"status":"blocks","firstOn":"2026-08-11","daysToRule":15},"aws":{"status":"none","firstOn":null,"daysToRule":null},"azure":{"status":"none","firstOn":null,"daysToRule":null},"google":{"status":"none","firstOn":null,"daysToRule":null},"fastly":{"status":"no_history","firstOn":null,"daysToRule":null},"f5":{"status":"rule","firstOn":"2026-09-16","daysToRule":51},"akamai":{"status":"no_source","firstOn":null,"daysToRule":null},"crs":{"status":"none","firstOn":null,"daysToRule":null}},"title":"vBulletin < 6.2.2 Eval Injection RCE via vb5/template/runtime.php","description":"vBulletin 5.x through 5.7.5 and 6.x through 6.2.1 contains an eval injection vulnerability in the vB5_Template_Runtime::runMaths() method within the template runtime that allows unauthenticated remote attackers to execute arbitrary PHP code by supplying crafted input through the pagenav[pagenumber] parameter. 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