CVE-2023-26263 XML external entity in n/a

Medium 5.5 Published 13 Apr 2023 Updated 7 Feb 2025

Attackers can exploit an XML External Entity vulnerability in the license endpoint to read sensitive data or cause denial of service.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2023-26263?

CVE-2023-26263 is a medium-severity vulnerability in n/a, published on 13 Apr 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

All versions of Talend Data Catalog before 8.0-20230110 are potentially vulnerable to XML External Entity (XXE) attacks in the /MIMBWebServices/license endpoint of the remote harvesting server.

Weakness: CWE-611

Which versions are affected by CVE-2023-26263?

It affects 1 product.

Products include Talend Data Catalog.

How do I fix CVE-2023-26263?

No fix has been published for CVE-2023-26263 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-26263 being exploited?

There is no known exploitation of CVE-2023-26263 in the wild and no public exploit code.

Sources

Also known as GHSA-63jf-339p-rvpm.