Quick answers
- Is CVE-2026-124558 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-124558 being exploited in the wild.
- How severe is CVE-2026-124558?
- High severity, with a CVSS score of 7.3, published 9 November 2026.
- Which products and versions are affected?
- DataLinkDC Dinky up to 1.2.5.
- Is there a fix for CVE-2026-124558?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-124558 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-124558?
- Check whether you run DataLinkDC Dinky at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The SqlGateway.onOpen function in SqlGateway.java of the sql-gateway component fails to properly validate the connectAddress parameter, allowing an attacker to craft malicious input that causes the server to make unintended outbound requests. This SSRF vulnerability is remotely exploitable and does not require authentication, giving an unauthenticated attacker the ability to probe internal services or exfiltrate sensitive data.
Affected products
- DataLinkDC Dinky up to 1.2.5
Timeline
- 2026-11-09: disclosed