Vendor

vBulletin

2 of 5 vBulletin CVEs in Patchfirst (40%) are in of vulnerabilities exploited in the wild.

CVEs: 5
In CISA KEV: 240%
Known ransomware use: 0
Median days to KEV: 610; from publication
Latest KEV listing: 3 Nov 2021

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Products

In KEVOther CVEs

ProductKEVCVEs
vBulletin In KEV: 2 CVEs: 5

Top ATT&CK techniques

What attackers do with vBulletin CVEs

TechniqueCVEs
T1059Command and Scripting Interpreter CVEs: 2
T1190Exploit Public-Facing Application CVEs: 2

Open in ATT&CK Navigator

A layer for MITRE’s ATT&CK Navigator: techniques scored by the highest Patchfirst priority among their CVEs, neutral to red, with the CVE ids in each comment. “Open in Navigator” loads https://patchfirst.co/navigator/vendor/vbulletin.json. Or download it and in Navigator choose Open Existing Layer → Upload from local.

Counts are vBulletin CVEs linked to the technique. Each link’s provenance is on the CVE page.

vBulletin CVEs

5 CVEs, by priority

CVE-2026-61511vBulletin < 6.2.2 Eval Injection RCE via vb5/template/runtime.php
vBulletin · vBulletinPublic exploitCritical · 9.8
5.6%Top 7.1%
77.2priority
CVE-2019-16759vBulletin PHP Module Remote Code Execution Vulnerability
vBulletin · vBulletinKEVPublic exploitCritical · 9.8T1190Exploit Public-Facing Application T1059Command and Scripting Interpreter1 report
99.7%Top 0.05%
73.7priority
CVE-2020-17496vBulletin PHP Module Remote Code Execution Vulnerability
vBulletin · vBulletinKEVPublic exploitCritical · 9.8T1190Exploit Public-Facing Application T1059Command and Scripting Interpreter
87.5%Top 0.24%
69.8priority
CVE-2025-48827vBulletin 5.0.0 through 5.7.5 and 6.0.0 through 6.0.3 allows unauthenticated users to invoke protected API…
vBulletin · vBulletinPublic exploitCritical · 10.0
75.6%Top 0.48%
68.7priority
CVE-2025-48828Certain vBulletin versions might allow attackers to execute arbitrary PHP code by abusing Template Conditionals in the…
vBulletin · vBulletinPublic exploitCritical · 9.0
57.3%Top 0.93%
67.2priority