What’s Vulnerable › Vulnerabilities

CVE-2023-26263

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-04-13 · updated 2026-06-17
• Weakness: CWE-611

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.

Affected products

• Talend Data Catalog: before 8.0-20230110 — fixed in 8.0-20230110

How to fix

Upgrade to a fixed version: Talend Data Catalog 8.0-20230110. Check the vendor advisory for mitigations.

References

• https://talend.com
• https://www.talend.com/security/incident-response/#CVE-2023-26264
• https://talend.com
• https://www.talend.com/security/incident-response/#CVE-2023-26264

Get alerted when CVE-2023-26263 or the next vulnerability affects your stack