TI-2023-16419 Aliases CVE-2023-33247 GHSA-x79h-5263-4x77

Talend Data Catalog remote harvesting server before 8.0-20230413 contains a /upgrade…

LOW 39CWE-306Published 2023-05-26 · Updated 2025-01-16

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: None · High · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-306.

Summary

Talend Data Catalog remote harvesting server before 8.0-20230413 contains a /upgrade endpoint that allows an unauthenticated WAR file to be deployed on the server. (A mitigation is that the remote harvesting server should be behind a firewall that only allows access to the Talend Data Catalog server.)

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0046 40th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:talend:data_catalog::::::::	before 8.0-20230413	Vulnerable	Talend

cpe:2.3:a:talend:data_catalog:*:*:*:*:*:*:*:* Versions before 8.0-20230413 Vulnerable ·Talend

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-33247
2026-10-03 Alias added: GHSA-x79h-5263-4x77

References

Advisory 1

https://help.talend.com/r/en-US/Talend-Products-CVEs/Talend-Products-CVEs

TI-2021-19001 An issue was discovered in Talend Data Catalog before 7.3-20210930. CVSS 3.1CRITICAL 9.8
TI-2023-18194 Talend Data Catalog before 8.0-20230221 contain a directory traversal vulnerability in HeaderImageServlet. CVSS 3.1HIGH 7.5
TI-2023-11426 All versions of Talend Data Catalog before 8.0-20220907 are potentially vulnerable to XML… CVSS 3.1MEDIUM 5.5
TI-2023-11425 All versions of Talend Data Catalog before 8.0-20230110 are potentially vulnerable to XML… CVSS 3.1MEDIUM 5.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences