CVE-2026-16653

MEDIUM

boazsegev facil.io Public Folder http.c http_sendfile2 path traversal

Title source: cna
STIX 2.1

Description

A security flaw has been discovered in boazsegev facil.io up to 0.7.58. This affects the function http_sendfile2 of the file lib/facil/http/http.c of the component Public Folder Handler. Performing a manipulation results in path traversal. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

References (6)

Core 6
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-382396 | boazsegev facil.io Public Folder http.c http_sendfile2 path traversal
https://vuldb.com/vuln/382396
Signature, Permissions Required signature permissions-required
VDB-382396 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/382396/cti
Third Party Advisory third-party-advisory
CVE-2026-16653 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-16653
Third Party Advisory third-party-advisory
Submit #860587 | facil.io <= 0.7.58 Improper Limitation of a Pathname to a Restricted Directory
https://vuldb.com/submit/860587
Exploit exploit issue-tracking
https://github.com/boazsegev/facil.io/issues/170

Scores

CVSS v3 5.3
EPSS 0.0048
EPSS Percentile 38.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-22
Status published
Products (50)
boazsegev/facil.io 0.7.0
boazsegev/facil.io 0.7.1
boazsegev/facil.io 0.7.10
boazsegev/facil.io 0.7.11
boazsegev/facil.io 0.7.12
boazsegev/facil.io 0.7.13
boazsegev/facil.io 0.7.14
boazsegev/facil.io 0.7.15
boazsegev/facil.io 0.7.16
boazsegev/facil.io 0.7.17
... and 40 more
Published Jul 23, 2026
Tracked Since Jul 23, 2026