CVE-2026-78435

A vulnerability has been found in Faveo Helpdesk up to 2.0.3. Affected is the function unlink of the file app/Http/Controllers/Admin/helpdesk/SettingsController.php of the component Logo Handler. Such manipulation of the argument data1 leads to path traversal. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v4.0

2.0 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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

CVSS v3.1

3.8 LOWCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L

CVSS v2.0

4.7 MEDIUMAV:N/AC:L/Au:M/C:N/I:P/A:P

EPSS

0.36% chance of exploitation in the next 30 days, 29th percentile

Published

2026-08-24

Updated

2026-08-27

Proof-of-concept exploits (1)

• faveosuite/faveo-helpdesk/issues/8343

References

• CVE Record
• NVD entry

Related

• CVE-2026-78434
• CVE-2026-7844
• CVE-2026-78430
• CVE-2026-7845
• CVE-2026-7842
• CVE-2026-7846