CVE-2023-4554: XML External Entity (XXE) Processing
Improper Restriction of XML External Entity Reference vulnerability in OpenText AppBuilder on Windows, Linux allows Server Side Request Forgery, Probe System Files.
AppBuilder's XML processor is vulnerable to XML External Entity Processing (XXE), allowing an authenticated user to upload specially crafted XML files to induce server-side request forgery, disclose files local to the server that processes them.
This issue affects AppBuilder: from 21.2 before 23.2.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-4554?
CVE-2023-4554 is classified as a vulnerability that allows for unauthorized server-side request forgery due to improper XML external entity processing.
How do I fix CVE-2023-4554?
To remediate CVE-2023-4554, update OpenText AppBuilder to the latest version that addresses this vulnerability.
Who is affected by CVE-2023-4554?
CVE-2023-4554 affects authenticated users of OpenText AppBuilder running on Windows and Linux systems.
What type of attack can CVE-2023-4554 facilitate?
CVE-2023-4554 can facilitate server-side request forgery attacks and allow probing of system files.
Is there a known workaround for CVE-2023-4554?
There are no specific workarounds published for CVE-2023-4554, so applying the latest security updates is recommended.