PT-2023-20572 · Talend · Talend Data Catalog

Christian Weiler + 2 · Published 2023-04-13 · Updated 2023-04-21 · CVE-2023-26263

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Talend Data Catalog versions prior to 8.0-20230110

Description The issue concerns XML External Entity (XXE) attacks. Specifically, the /MIMBWebServices/license endpoint of the remote harvesting server is affected.

Recommendations For versions prior to 8.0-20230110, update to version 8.0-20230110 or later to resolve the issue. As a temporary workaround, consider restricting access to the "license" endpoint in the /MIMBWebServices path to minimize the risk of exploitation.

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2023-26263

Affected Products

Talend Data Catalog

References · 4

• https://osv.dev/vulnerability/CVE-2023-26263 · Vendor Advisory
• https://talend.com/security/incident-response/#CVE-2023-26264 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-26263 · Security Note
• https://talend.com · Note