CVE-2026-16653

MEDIUM 5.3

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

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-22
Vendor	boazsegev
Product	facil.io
Published	Jul 23, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

boazsegev / facil.io

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

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 Fantasy_2026 (VulDB User) VulDB CNA Team