What’s Vulnerable › Vulnerabilities

CVE-2023-22273: ZDI-CAN-21307: Adobe RoboHelp Server OnPublishFile Directory Traversal Remote Code Execution Vulnerability

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-11-17 · updated 2026-06-17
• Weakness: CWE-22

Description

Adobe RoboHelp Server versions 11.4 and earlier are affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could lead to Remote Code Execution by an admin authenticated attacker. Exploitation of this issue does not require user interaction.

Affected products

• Adobe RoboHelp: through 11.4

References

• https://helpx.adobe.com/security/products/robohelp-server/apsb23-53.html
• https://helpx.adobe.com/security/products/robohelp-server/apsb23-53.html

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