CVE-2026-82264

6.8 Moyenne

Publiée le 28/08/2026 à 22:20 · Modifiée le 23/09/2026 à 19:17 · Analyse NVD reportée · Source : disclosure@vulncheck.com

Description

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.

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Produits concernés

gilbertchen duplicacy

Scores CVSS

Version	Score	Source	Vecteur
4.0	6.1 Moyenne	disclosure@vulncheck.com	`CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X`
3.1	6.8 Moyenne	disclosure@vulncheck.com	`CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H`

Faiblesses (CWE)

CWE-22

Références

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

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories