CVE-2019-11881 Rancher Login Parameter Can Be Edited
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2019-11881?
CVE-2019-11881 is a medium-severity vulnerability in n/a, published on 10 Jun 2019.
Official description
A vulnerability exists in Rancher before 2.2.4 in the login component, where the errorMsg parameter can be tampered to display arbitrary content, filtering tags but not special characters or symbols. There's no other limitation of the message, allowing malicious users to lure legitimate users to visit phishing sites with scare tactics, e.g., displaying a "This version of Rancher is outdated, please visit https://malicious.rancher.site/upgrading" message.
Which versions are affected by CVE-2019-11881?
3 open source packages ship an affected version, including github.com/rancher/rancher. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
github.com/rancher/rancher Go | All versions | None |
github.com/rancher/rancher Go | All versions to 2.1.4 | None |
github.com/rancher/rancher Go | All versions to 2.1.4 | None |
Products include Suse Rancher.
How do I fix CVE-2019-11881?
No fix has been published for CVE-2019-11881 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-11881 being exploited?
There is no known exploitation of CVE-2019-11881 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
- CVE-2023-22647 Rancher vulnerable to Privilege Escalation via manipulation of Secrets
- CVE-2023-22651 Rancher Webhook is misconfigured during upgrade process
- CVE-2022-43757 Rancher: Exposure of sensitive fields
- CVE-2021-36782 Rancher: Plaintext storage and exposure of credentials in Rancher API and cluster.management.cattle.io object
- CVE-2021-36783 Rancher: Failure to properly sanitize credentials in cluster template answers
Sources
Also known as GHSA-2p4g-jrmx-r34m, GO-2024-2761.