CVE-2022-40083: SSRF
Labstack Echo v4.8.0 was discovered to contain an open redirect vulnerability via the Static Handler component. This vulnerability can be leveraged by attackers to cause a Server-Side Request Forgery (SSRF).
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
go/github.com/labstack/echo/v4to a version that resolves this vulnerability.Fixed in 4.9.0 - Upgrade
Upgrade
Labstack Echoto a version that resolves this vulnerability.Fixed in 4.9.0
Event History
Frequently Asked Questions
What is the severity of CVE-2022-40083?
CVE-2022-40083 is classified as a medium severity vulnerability due to its potential for SSRF attacks.
How do I fix CVE-2022-40083?
To fix CVE-2022-40083, upgrade to Labstack Echo version 4.8.1 or later where this vulnerability is addressed.
What are the implications of CVE-2022-40083?
The implications of CVE-2022-40083 include the potential for attackers to exploit the open redirect for SSRF attacks, which could lead to internal network scanning and data exfiltration.
Which version of Labstack Echo is affected by CVE-2022-40083?
CVE-2022-40083 specifically affects Labstack Echo version 4.8.0.
How can CVE-2022-40083 be exploited?
CVE-2022-40083 can be exploited by crafting a request that leverages the open redirect vulnerability within the Static Handler component.