CVE-2026-124500
Fengoffice Feng Office File FilesController.class.php upload_document_image server-side request forgery
A security flaw has been discovered in Fengoffice Feng Office up to 3.11.13.11/4.2.1.2. This impacts the function upload_document_image of the file application/controllers/FilesController.class.php of the component File Handler. The manipulation of the argument url results in server-side request forgery. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Fengoffice Feng Office File FilesController.class.php upload_document_image server-side request forgery
A security flaw has been discovered in Fengoffice Feng Office up to 3.11.13.11/4.2.1.2. This impacts the function upload_document_image of the file application/controllers/FilesController.class.php of the component File Handler. The manipulation of the argument url results in server-side request forgery. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
- Record
CVE-2026-124500- CVSS 4.0
- 5.3 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P - CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C - CVSS 3.0
- 6.3 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C - CVSS 2.0
- 6.5
AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:C - Weakness
- CWE-918
- Updated
- 2026-11-09
EUVDEUVD-2026-119755
A security flaw has been discovered in Fengoffice Feng Office up to 3.11.13.11/4.2.1.2. This impacts the function upload_document_image of the file application/controllers/FilesController.class.php of the component File Handler. The manipulation of the argument url results in server-side request forgery. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
- Record
EUVD-2026-119755- CVSS 4.0
- 5.3 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P - Updated
- 2026-11-09
GitHub AdvisoriesGHSA-m5h7-862j-4mgq
A security flaw has been discovered in Fengoffice Feng Office up to 3.11.13.11/4.2.1.2. This...
A security flaw has been discovered in Fengoffice Feng Office up to 3.11.13.11/4.2.1.2. This impacts the function upload_document_image of the file application/controllers/FilesController.class.php of the component File Handler. The manipulation of the argument url results in server-side request forgery. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
- Record
GHSA-m5h7-862j-4mgq- CVSS 4.0
- 2.1 Low
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/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
- 6.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - Weakness
- CWE-918
- Updated
- 2026-11-09
NVD
A security flaw has been discovered in Fengoffice Feng Office up to 3.11.13.11/4.2.1.2. This impacts the function upload_document_image of the file application/controllers/FilesController.class.php of the component File Handler. The manipulation of the argument url results in server-side request forgery. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
- Record
CVE-2026-124500- CVSS 4.0
- 2.1 Low
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/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
- 6.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - CVSS 2.0
- 6.5 Medium
AV:N/AC:L/Au:S/C:P/I:P/A:P - Weakness
- CWE-918
- Updated
- 2026-11-09
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| published | EUVD, NVD | |
| published | EUVD | |
| aliases, references | GitHub Advisories | |
| cwes, references, severity, title | CVE List | |
| first indexed | EUVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-124500 is a medium vulnerability (CVSS 5.3) in Fengoffice Feng Office, published November 8, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.20%, the 10th percentile. No source names a fixed version.