https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T14:57:14.656505+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-4929 EUVD-2026-4929 2026-10-06T14:57:14.726579+00:00 EUVD-2026-4929 https://cve.radiocsirt.org/vuln/fkie_cve-2024-31216 fkie_cve-2024-31216 2026-10-06T14:57:14.726634+00:00

The source-controller is a Kubernetes operator, specialised in artifacts acquisition from external sources such as Git, OCI, Helm repositories and S3-compatible buckets. The source-controller implements the source.toolkit.fluxcd.io API and is a core component of the GitOps toolkit. Prior to version 1.2.5, when source-controller was configured to use an Azure SAS token when connecting to Azure Blob Storage, the token was logged along with the Azure URL when the controller encountered a connection error. An attacker with access to the source-controller logs could use the token to gain access to the Azure Blob Storage until the token expires. This vulnerability was fixed in source-controller v1.2.5. There is no workaround for this vulnerability except for using a different auth mechanism such as Azure Workload Identity.

 https://cve.radiocsirt.org/vuln/ghsa-v554-xwgw-hc3w GHSA-v554-xwgw-hc3w — source-controller leaks Azure Storage SAS token into logs 2026-10-06T14:57:14.726693+00:00

Affected: Go: github.com/fluxcd/source-controller

### Impact

When source-controller is configured to use an [Azure SAS token](https://v2-2.docs.fluxcd.io/flux/components/source/buckets/#azure-blob-sas-token-example) when connecting to Azure Blob Storage, the token was logged along with the Azure URL when the controller encountered a connection error. An attacker with access to the source-controller logs could use the token to gain access to the Azure Blob Storage until the token expires.

### Patches

This vulnerability was fixed in source-controller **v1.2.5**.

### Workarounds

There is no workaround for this vulnerability except for using a different auth mechanism such as [Azure Workload Identity](https://v2-2.docs.fluxcd.io/flux/components/source/buckets/#azure).

### Credits

This issue was reported and fixed by Jagpreet Singh Tamber (@jagpreetstamber) from the Azure Arc team.

### References

https://github.com/fluxcd/source-controller/pull/1430

### For more information

If you have any questions or comments about this advisory:

- Open an issue in the source-controller repository. - Contact us at the CNCF Flux Channel.

 https://cve.radiocsirt.org/vuln/gsd-2024-31216 gsd-2024-31216 2026-10-06T14:57:14.726760+00:00 gsd-2024-31216