What’s Vulnerable › Vulnerabilities

CVE-2019-5433

• Severity: medium (CVSS 5.4 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-05-06 · updated 2026-06-17
• Weakness: CWE-601

Description

A user having access to the UI of a Revive Adserver instance could be tricked into clicking on a specifically crafted admin account-switch.php URL that would eventually lead them to another (unsafe) domain, potentially used for stealing credentials or other phishing attacks. This vulnerability was addressed in version 4.2.0.

Affected products

• Revive Adserver: before 4.2.0 — fixed in 4.2.0

How to fix

Upgrade to a fixed version: Revive Adserver 4.2.0. Check the vendor advisory for mitigations.

References

• https://hackerone.com/reports/390663
• https://www.revive-adserver.com/security/revive-sa-2019-001/
• https://hackerone.com/reports/390663
• https://www.revive-adserver.com/security/revive-sa-2019-001/

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