GHSA-2v2w-8v8c-wcm9
Rancher UI has Stored Cross-site Scripting vulnerability
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Go | github.com/rancher/rancher | >= 2.9.0, < 2.9.4 | 2.9.4 |
Details
As written in the advisory (Markdown source, shown as plain text).
### Impact
A vulnerability has been identified within Rancher UI that allows a malicious actor to perform a Stored XSS attack through the cluster description field.
Please consult the associated [MITRE ATT&CK - Technique - Drive-by Compromise](https://attack.mitre.org/techniques/T1189/) for further information about this category of attack.
### Patches
The fix introduces new changes in the directives responsible for sanitizing HTML code before rendering.
We replaced the `v-tooltip` directive with the `v-clean-tooltip` directive.
Patched versions include releases `2.9.4` and `2.10.0`.
### Workarounds
There are no workarounds for this issue. Users are recommended to upgrade, as soon as possible, to a version of /Rancher Manager which contains the fixes.
### Credits
This issue was identified and reported by Bhavin Makwana from Workday’s Cyber Defence Team.
### For more information
If you have any questions or comments about this advisory:
- Reach out to the [SUSE Rancher Security team](https://github.com/rancher/rancher/security/policy) for security related inquiries.
- Open an issue in the [Rancher](https://github.com/rancher/rancher/issues/new/choose) repository.
- Verify with our [support matrix](https://www.suse.com/suse-rancher/support-matrix/all-supported-versions/) and [product support lifecycle](https://www.suse.com/lifecycle/).
References
External links from the advisory. They lead to third-party sites.