Faveo Helpdesk Logo SettingsController.php unlink path traversal
Published Aug 24, 2026
5.1
MEDIUMCVSS 4.0
EPSS 0.51%
Description
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.
Affected products
-
- Version 2.0.0StatusaffectedConstraints-
- Version 2.0.1StatusaffectedConstraints-
- Version 2.0.2StatusaffectedConstraints-
- Version 2.0.3StatusaffectedConstraints-
- Version
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS: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
1 other source (NVD) ▾
CVSS: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:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
1 other source (NVD) ▾
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
AV:N/AC:L/Au:M/C:N/I:P/A:P/E:POC/RL:ND/RC:UR
1 other source (NVD) ▾
AV:N/AC:L/Au:M/C:N/I:P/A:P
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Aug 27, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
Aug–Oct 2026- EPSS v5
Percentile over time
- EPSS v5
Table of values (2 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.51% (0.00510) | 41.37th | v5 (v2026.06.15) |
| Aug 25, 2026 | 0.36% (0.00358) | 28.45th | v5 (v2026.06.15) |
References (5)
- https://github.com/faveosuite/faveo-helpdesk/issues/8343 exploitissue-tracking
- https://vuldb.com/cve/CVE-2026-78435 third-party-advisory
- https://vuldb.com/submit/886395 third-party-advisory
- https://vuldb.com/vuln/394713 vdb-entrytechnical-description
- https://vuldb.com/vuln/394713/cti signaturepermissions-required
| Link | Providers | Tags |
|---|---|---|
| https://github.com/faveosuite/faveo-helpdesk/issues/8343 | exploitissue-tracking | |
| https://vuldb.com/cve/CVE-2026-78435 | third-party-advisory | |
| https://vuldb.com/submit/886395 | third-party-advisory | |
| https://vuldb.com/vuln/394713 | vdb-entrytechnical-description | |
| https://vuldb.com/vuln/394713/cti | signaturepermissions-required |
Change history (0)
No recorded changes yet.