cve.bz

CVE-2020-36565

5.3 mediumEPSS 1.4%

Medium (5.3) in labstack echo. EPSS 1.4% chance of exploitation in the next 30 days. Fixed in github.com/labstack/echo/v4 4.1.18-0.20201215153152-4422e3b66b9f, 4.2.0.

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.

Severity

CVSS 3.1

5.3 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
1.4% chance of exploitation in the next 30 days; higher than 72% of CVEs (scores of 2026-10-31)
CWE
CWE-22
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-j453-hm5x-c46wGogithub.com/labstack/echo/v4<4.2.04.2.0
GO-2021-0051Gogithub.com/labstack/echo/v4<4.1.18-0.20201215153152-4422e3b66b9f4.1.18-0.20201215153152-4422e3b66b9f

References

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