CVE-2021-46104

Name: CVE-2021-46104
Creator: NVD / NIST
Published: 2022-01-19T13:15:07.963+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 4.23%

Last modified Jun 17, 2026

CVE-2021-46104 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 4.23% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

4.23%

89.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Webp	Webp Server Go	0.4.0

References

https://github.com/webp-sh/webp_server_go/issues/92Exploit, Issue Tracking, Third Party Advisory
https://github.com/webp-sh/webp_server_go/issues/92Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Jan 19, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is 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.

How severe is CVE-2021-46104?

CVE-2021-46104 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 4.23% probability of exploitation in the next 30 days.

How do I fix CVE-2021-46104?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-46104?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST