Vulnerability DatabaseCVE-2026-70383
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CVE-2026-70383
Published:August 20, 2026
Updated:September 24, 2026
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Estonian Information System Authority (RIA) DigiDoc4 client. This issue affects DigiDoc4: from 4.0.0 before 4.11.0.
Affected Packages
https://github.com/open-eid/libdigidocpp.git (GITHUB):
Affected version(s) >=v4.0.0 <v4.5.0
Fix Suggestion:
Update to version v4.5.0
https://github.com/open-eid/DigiDoc4-Client.git (GITHUB):
Affected version(s) >=v4.0.0 <v4.11.0
Fix Suggestion:
Update to version v4.11.0
Related Resources (3)
https://github.com/open-eid/DigiDoc4-Client/pull/1402
https://github.com/open-eid/DigiDoc4-Client
https://github.com/open-eid/libdigidocpp/pull/736
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CVSS v4
Base Score:
8.4
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
ACTIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-22
EPSS
Base Score:
0.15