What’s Vulnerable › Vulnerabilities

CVE-2015-3419

• Severity: medium (CVSS 6.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-09-19 · updated 2026-06-17
• Weakness: CWE-20

Description

vBulletin 5.x through 5.1.6 allows remote authenticated users to bypass authorization checks and inject private messages into conversations via vectors related to an input validation failure.

Affected products

• vBulletin: 5.0.0-beta_11, 5.0.0-beta_28, 5.0.1, 5.0.2, 5.0.3, 5.0.4 (+17)

References

• http://www.openwall.com/lists/oss-security/2015/04/24/4
• http://www.vbulletin.com/forum/forum/vbulletin-announcements/vbulletin-announcements_aa/4319488-security-patch-released-for-vbulletin-5-1-4-5-1-6-and-vbulletin-cloud
• http://www.openwall.com/lists/oss-security/2015/04/24/4
• http://www.vbulletin.com/forum/forum/vbulletin-announcements/vbulletin-announcements_aa/4319488-security-patch-released-for-vbulletin-5-1-4-5-1-6-and-vbulletin-cloud

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