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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
boazsegev facil.io affected
Version Status Constraints
0.7.0 affected —
0.7.1 affected —
0.7.2 affected —
0.7.3 affected —
0.7.4 affected —
0.7.5 affected —
0.7.6 affected —
0.7.7 affected —
0.7.8 affected —
0.7.9 affected —
0.7.10 affected —
0.7.11 affected —
0.7.12 affected —
0.7.13 affected —
0.7.14 affected —
0.7.15 affected —
0.7.16 affected —
0.7.17 affected —
0.7.18 affected —
0.7.19 affected —
0.7.20 affected —
0.7.21 affected —
0.7.22 affected —
0.7.23 affected —
0.7.24 affected —
0.7.25 affected —
0.7.26 affected —
0.7.27 affected —
0.7.28 affected —
0.7.29 affected —
0.7.30 affected —
0.7.31 affected —
0.7.32 affected —
0.7.33 affected —
0.7.34 affected —
0.7.35 affected —
0.7.36 affected —
0.7.37 affected —
0.7.38 affected —
0.7.39 affected —
0.7.40 affected —
0.7.41 affected —
0.7.42 affected —
0.7.43 affected —
0.7.44 affected —
0.7.45 affected —
0.7.46 affected —
0.7.47 affected —
0.7.48 affected —
0.7.49 affected —
0.7.50 affected —
0.7.51 affected —
0.7.52 affected —
0.7.53 affected —
0.7.54 affected —
0.7.55 affected —
0.7.56 affected —
0.7.57 affected —
0.7.58 affected —

No data.

No data.

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Vendors Products
Boazsegev Subscribe
Facil.io Subscribe

Project Subscriptions

Vendors Products
Boazsegev Subscribe
Facil.io Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/boazsegev/facil.io/ cve-icon
https://github.com/boazsegev/facil.io/issues/170 cve-icon
https://vuldb.com/cve/CVE-2026-16653 cve-icon
https://vuldb.com/submit/860587 cve-icon
https://vuldb.com/vuln/382396 cve-icon
https://vuldb.com/vuln/382396/cti cve-icon
History

Thu, 23 Jul 2026 01:45:00 +0000

Type Values Removed Values Added
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.
Title boazsegev facil.io Public Folder http.c http_sendfile2 path traversal
First Time appeared Boazsegev
Boazsegev facil.io
Weaknesses CWE-22
CPEs cpe:2.3:a:boazsegev:facil.io:*:*:*:*:*:*:*:*
Vendors & Products Boazsegev
Boazsegev facil.io
References
Metrics cvssV2_0

{'score': 5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 5.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-07-23T01:15:11.052Z

Reserved: 2026-07-22T18:20:31.073Z

Link: CVE-2026-16653

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-23T05:45:03Z

Weaknesses