CVE-2022-35410

Name: CVE-2022-35410
Creator: NVD / NIST
Published: 2022-07-08T18:15:10.103+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.75%

Last modified Jun 17, 2026

CVE-2022-35410 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. mat2 (aka metadata anonymisation toolkit) before 0.13.0 allows ../ directory traversal during the ZIP archive cleaning process. This primarily affects mat2 web instances, in which clients could obtain sensitive information via a crafted archive.. EPSS estimates a 1.75% chance of exploitation in the next 30 days.

Description

mat2 (aka metadata anonymisation toolkit) before 0.13.0 allows ../ directory traversal during the ZIP archive cleaning process. This primarily affects mat2 web instances, in which clients could obtain sensitive information via a crafted archive.

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

1.75%

75.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
0xacab	Mat2	< 0.13.0
Debian	Debian Linux	10.0
Debian	Debian Linux	11.0

References

https://0xacab.org/jvoisin/mat2/-/commit/beebca4bf1cd3b935824c966ce077e7bcf610385Exploit, Patch, Vendor Advisory
https://0xacab.org/jvoisin/mat2/-/issues/174Exploit, Issue Tracking, Vendor Advisory
https://dustri.org/b/mat2-0130.htmlPatch, Third Party Advisory
https://www.debian.org/security/2022/dsa-5185Third Party Advisory
https://0xacab.org/jvoisin/mat2/-/commit/beebca4bf1cd3b935824c966ce077e7bcf610385Exploit, Patch, Vendor Advisory
https://0xacab.org/jvoisin/mat2/-/issues/174Exploit, Issue Tracking, Vendor Advisory
https://dustri.org/b/mat2-0130.htmlPatch, Third Party Advisory
https://www.debian.org/security/2022/dsa-5185Third Party Advisory

Timeline

Published: Jul 8, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-35410?

How severe is CVE-2022-35410?

CVE-2022-35410 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.75% probability of exploitation in the next 30 days.

How do I fix CVE-2022-35410?

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-2022-35410?

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

Scan your code now

Source: NVD / NIST