CVE-2022-35410

HIGH
7.5
CVSS Score
Published: July 8, 2022 at 05:35 PM UTC
Updated: June 17, 2026 at 04:51 AM UTC
2 products affected across 2 vendorsDebian LinuxMAT2

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Severity
HIGH7.5
Exploit prediction
EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 0.13.0
Affected range stops below 0.13.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (4)

x_refsource_MISCExploitIssue TrackingVendor Advisory
https://0xacab.org/jvoisin/mat2/-/issues/174
x_refsource_MISCPatchThird Party Advisory
https://dustri.org/b/mat2-0130.html
Vendor Advisoryx_refsource_DEBIANThird Party Advisory
https://www.debian.org/security/2022/dsa-5185

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-22

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