CVE-2026-110232

Fossify File Manager through 1.6.2 contains a path traversal vulnerability that allows crafted ZIP archives to write files outside the extraction folder by bypassing an unanchored startsWith check. Attackers can supply archive entries like ../<name>_x/file to create or overwrite files in sibling folders when a user extracts the archive.

CVSS 4.0

4.6CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

3.3CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-25)

CWE

CWE-22

Published

2026-10-13

Modified

2026-10-17

Record from

the NVD, synced 2026-10-19

References

• https://github.com/FossifyOrg/File-Manager/blob/82b3c98c9a7b90d8af2c2ff0c39c87f5917e1b08/app/src/main/kotlin/org/fossify/filemanager/activities/DecompressActivity.kt#L161-L189
• https://github.com/FossifyOrg/File-Manager/releases/tag/1.6.2
• https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/Hk2woGjsze
• https://www.vulncheck.com/advisories/fossify-file-manager-through-1.6.2-zip-slip-path-traversal-via-decompressactivity

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