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vbulletin

Vendor: jelsoft

Actively Exploited 2 CISA KEV List
PoC / Exploits 45 Code Available
Total RCEs 9 Remote Access
Total CVEs 113 Total Indexed
Avg. EPSS 8.83% Exploit Prob.
Latest CVE CVE-2025-46171 Jul 23

Security Vulnerability Index

Page 9 / 12
4.3 CVSS

Cross-site scripting (XSS) vulnerability in vBulletin 3.5.2, and possibly earlier versions, allows remote attackers to inject arbitrary web script or HTML via the title of an event, which is not properly filtered by (1) calendar.php and (2) reminder.php.

EPSS: 1.46%
4.3 CVSS

Cross-site scripting (XSS) vulnerability in the editavatar page in vBulletin 3.5.1 allows remote attackers to inject arbitrary web script or HTML via a URL in the remote avatar url field, in which the URL generates a parsing error, and possibly requiring a trailing extension such as .jpg.

EPSS: 1.18%
4.3 CVSS
CVE-2005-3020
Exploit Found

Multiple cross-site scripting (XSS) vulnerabilities in vBulletin before 3.0.9 allow remote attackers to inject arbitrary web script or HTML via the (1) group parameter to css.php, (2) redirect parameter to index.php, (3) email parameter to user.php, (4) goto parameter to language.php, (5) orderby parameter to modlog.php, and the (6) hex, (7) rgb, or (8) expandset parameter to template.php.

EPSS: 1.83%
7.5 CVSS
CVE-2005-3019
Exploit Found

Multiple SQL injection vulnerabilities in vBulletin before 3.0.9 allow remote attackers to execute arbitrary SQL commands via the (1) request parameter to joinrequests.php, (2) limitnumber or (3) limitstart to user.php, (4) usertitle.php, or (5) usertools.php.

EPSS: 3.93%
4.3 CVSS

Multiple cross-site scripting (XSS) vulnerabilities in vBulletin 3.0.9 and earlier allow remote attackers to inject arbitrary web script or HTML via certain arguments to (1) announcement.php, (2) admincalendar.php, (3) bbcode.php, (4) cronadmin.php, (5) email.php, (6) faq.php, (7) forum.php, (8) image.php, (9) language.php, (10) ranks.php, (11) replacement.php, (12) replacement.php, (13) template.php, (14) template.php, (15) usergroup.php, or (16) usertitle.php.

EPSS: 0.99%
4.3 CVSS

Multiple cross-site scripting (XSS) vulnerabilities in vBulletin 3.0.7 and earlier allow remote attackers to inject arbitrary web script or HTML via the loc parameter to (1) modcp/index.php or (2) admincp/index.php, or the ip parameter to (3) modcp/user.php or (4) admincp/usertitle.php.

EPSS: 1.00%
7.5 CVSS

Multiple SQL injection vulnerabilities in vBulletin 3.0.7 and earlier allow remote attackers to execute arbitrary SQL commands via the (1) announcement parameter to announcement.php, the (2) thread[forumid] or (3) criteria parameters to thread.php, (4) userid parameter to user.php, the (5) calendarcustomfieldid, (6) calendarid, (7) moderatorid, (8) holidayid, (9) calendarmoderatorid, or (10) calendar[0] parameters to admincalendar.php, (11) the cronid parameter to cronlog.php, (12) user[usergroupid][0] parameter to email.php, (13) help[0] parameter to help.php, the (14) limitnumber or (15) limitstart parameter to user.php, the (16) usertitleid or (17) ids parameters to usertitle.php, (18) rvt[0] parameter to language.php, (19) keep[0] parameter to phrase.php, (20) dostyleid parameter to template.php, (21) thread[forumid] parameter to thread.php, or (22) usertools.php.

EPSS: 1.22%
7.5 CVSS

Multiple SQL injection vulnerabilities in vBulletin 3.0.9 and earlier allow remote attackers to execute arbitrary SQL commands via the (1) announcement parameter to announcement.php, (2) userid parameter to user.php, (3) calendar parameter to admincalendar.php, (4) cronid parameter to cronlog.php, (5) usergroupid parameter to email.php, (6) help parameter to help.php, (7) rvt parameter to language.php, (8) keep parameter to phrase.php, or (9) updateprofilepic parameter to usertools.php.

EPSS: 1.21%
2.1 CVSS

image.php in vBulletin 3.0.9 and earlier allows remote attackers with access to the administrator panel to upload arbitrary files via the upload action.

EPSS: 0.92%
5.0 CVSS
CVE-2005-0429
RCE Exploit Found

Direct code injection vulnerability in forumdisplay.php in vBulletin 3.0 through 3.0.4, when showforumusers is enabled, allows remote attackers to execute inject arbitrary PHP commands via the comma parameter.

EPSS: 1.93%