What is CVE-2023-26263?

CVE-2023-26263 is a medium-severity vulnerability in Talend Data Catalog, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 5.5/10. Published 2023-04-13.

How severe is CVE-2023-26263?

Medium severity. CVSS v3 base score is 5.5 out of 10.

XXE in Talend Data Catalog

CVE-2023-26263

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.

Vulnerability class: XXE (XML External Entity)

EPSS: 0.002 (12.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Talend Data_catalog
N/a — versions n/a

Weakness classification (CWE)

CWE-611 — Improper Restriction of XML External Entity Reference (XXE)

References

cve@mitre.org (Product)
cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2023-26263?: CVE-2023-26263 is a medium-severity vulnerability in Talend Data Catalog, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 5.5/10. Published 2023-04-13.
How severe is CVE-2023-26263?: Medium severity. CVSS v3 base score is 5.5 out of 10.