VulnerabilityModified
CVE-2020-36565
Due to improper sanitization of user input on Windows, the static file handler allows for directory traversal, allowing an attacker to read files outside of the target directory that the server has permission to read.
MEDIUM 5.3EPSS 1.32%
Does this matter?
Lower severity and a low EPSS score (1.32%). Track it; it rarely justifies an emergency change on its own.
Description
Due to improper sanitization of user input on Windows, the static file handler allows for directory traversal, allowing an attacker to read files outside of the target directory that the server has permission to read.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 1.32% probability · 69th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- labstack/echo
- Source
- security@golang.org
References
- https://github.com/labstack/echo/commit/4422e3b66b9fd498ed1ae1d0242d660d0ed3faaaPatch, Third Party Advisory
- https://github.com/labstack/echo/pull/1718Exploit, Patch, Third Party Advisory
- https://pkg.go.dev/vuln/GO-2021-0051Release Notes, Vendor Advisory
- https://github.com/labstack/echo/commit/4422e3b66b9fd498ed1ae1d0242d660d0ed3faaaPatch, Third Party Advisory
- https://github.com/labstack/echo/pull/1718Exploit, Patch, Third Party Advisory
- https://pkg.go.dev/vuln/GO-2021-0051Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.