Path Traversal in Webp Server Go

CVE-2021-46104

An issue was discovered in webp_server_go 0.4.0. There is a directory traversal vulnerability that can read arbitrary file information on the server.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.042 (90.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Webp Webp_server_go — versions 0.4.0
N/a — versions n/a

Weakness classification (CWE)

CWE-22 — Path Traversal

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2021-46104?: CVE-2021-46104 is a high-severity vulnerability in Webp Server Go, classified under Path Traversal. CVSS score: 7.5/10. Published 2022-01-19.
How severe is CVE-2021-46104?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2021-46104 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.