CVE-2023-36815 Sealos billing system permission control defect
Attackers can manipulate billing resources to recharge arbitrary amounts and potentially expose sensitive resource information due to missing authorization checks.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-36815?
CVE-2023-36815 is a high-severity missing authorization vulnerability in labring sealos, published on 3 Jul 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Sealos is a Cloud Operating System designed for managing cloud-native applications. In version 4.2.0 and prior, there is a permission flaw in the Sealos billing system, which allows users to control the recharge resource account `sealos[.] io/v1/Payment`, resulting in the ability to recharge any amount of 1 renminbi (RMB). The charging interface may expose resource information. The namespace of this custom resource would be user's control and may have permission to correct it. It is not clear whether a fix exists.
Weakness: CWE-862
Which versions are affected by CVE-2023-36815?
2 open source packages ship an affected version, including github.com/labring/sealos. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
github.com/labring/sealos Go | All versions to 4.2.0 | None |
github.com/labring/sealos Go | All versions to 4.2.0 | None |
Products include Sealos Sealos.
How do I fix CVE-2023-36815?
No fix has been published for CVE-2023-36815 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2023-36815 being exploited?
There is no known exploitation of CVE-2023-36815 in the wild and no public exploit code.
Sources
Also known as GHSA-vpxf-q44g-w34w.