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CVE-2026-61511

CVE

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
July 27, 2026
Last Seen
July 27, 2026
API
Exploited in Wild
—
Ransomware Use
—
Public Exploits
—
Attack Vector
—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical vBulletin RCE Flaw Exposes Forum Servers to Unauthenticated Attacks72.9

A critical remote code execution vulnerability, tracked as CVE-2026-61511, has been disclosed in vBulletin, allowing unauthenticated attackers to execute arbitrary PHP code on vulnerable forum servers. The flaw affects vBulletin versions 6.2.1 and earlier, as well as 6.1.6 and earlier. It exists in...

Public Exploits

Checking GitHub for proof-of-concept code…

CVE Details

Related Entities

Zero-day ExploitVBulletinCWE-94 - Code Injection