CVE-2026-61511

vBulletin 5.x through 5.7.5 and 6.x through 6.2.1 contains an eval injection vulnerability in the vB5TemplateRuntime::runMaths method within the template runtime that allows unauthenticated remote attackers to execute arbitrary PHP code by supplying crafted input through the pagenavpagenumber...

CVE-2026-61511 vBulletin < 6.2.2 Eval Injection RCE via vb5/template/runtime.php

vBulletin 5.x through 5.7.5 and 6.x through 6.2.1 contains an eval injection vulnerability in the vB5TemplateRuntime::runMaths method within the template runtime that allows unauthenticated remote attackers to execute arbitrary PHP code by supplying crafted input through the pagenavpagenumber...

CVE-2026-61511 vBulletin < 6.2.2 Eval Injection RCE via vb5/template/runtime.php

vBulletin 5.x through 5.7.5 and 6.x through 6.2.1 contains an eval injection vulnerability in the vB5TemplateRuntime::runMaths method within the template runtime that allows unauthenticated remote attackers to execute arbitrary PHP code by supplying crafted input through the pagenavpagenumber...

EUVD-2026-49312

vBulletin 5.x through 5.7.5 and 6.x through 6.2.1 contains an eval injection vulnerability in the vB5TemplateRuntime::runMaths method within the template runtime that allows unauthenticated remote attackers to execute arbitrary PHP code by supplying crafted input through the pagenavpagenumber...

CVE-2026-61511

Affected software: vBulletin 5.x (up to 5.7.5) and 6.x (up to 6.2.1).Vulnerability: eval injection in vB5_Template_Runtime::runMaths() within template runtime, allowing unauthenticated remote PHP code execution via crafted input in pagenav[pagenumber].Cause: insufficiently restrictive regex filte...