CVE-2026-82264

MEDIUM 6.8

Duplicacy Path Traversal during Restore via Unsanitized Snapshot Paths

CVSS Score

6.8

EPSS Score

0.0%

EPSS Percentile

0th

Duplicacy through 3.2.5 contains a path traversal vulnerability in the restore function that fails to validate entry paths deserialized from snapshot files. Attackers can craft malicious snapshot entries with directory traversal sequences to write files outside the restore directory to arbitrary locations accessible by the restoring user.

CWE	CWE-22
Vendor	gilbertchen
Product	duplicacy
Published	Aug 28, 2026
Last Updated	Aug 28, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

Affected Versions

gilbertchen / duplicacy

0 ≤ 3.2.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/gilbertchen/duplicacy/issues/692 github.com: https://github.com/gilbertchen/duplicacy github.com: https://github.com/gilbertchen/duplicacy/blob/54f97522bff9df8be6797873203310ccbf5a5b00/src/duplicacy_utils_others.go github.com: https://github.com/gilbertchen/duplicacy/blob/54f97522bff9df8be6797873203310ccbf5a5b00/src/duplicacy_backupmanager.go vulncheck.com: https://www.vulncheck.com/advisories/duplicacy-path-traversal-during-restore-via-unsanitized-snapshot-paths

Credits

🔍 George Chen