CVSS 4.0
2.1 lowCVSS: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:PCVE-2026-124500 fengoffice feng office: SSRF
Low (2.1) in fengoffice feng office. EPSS 0.2% estimated probability of exploitation activity in the next 30 days.
On this page
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.
Severity
CVSS 3.1
6.3 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L- EPSS
- 0.2% estimated probability of exploitation activity in the next 30 days; 10th percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
- CISA's assessment (SSVC)
- Exploitation: PoC · Automatable: no · Technical impact: partial, assessed 2026-11-09. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
- CWE
- CWE-918 Server-Side Request Forgery (SSRF)
- OWASP Top 10
- A01:2025 Broken Access Control
- Published
- Modified
- NVD analysis
- Deferred: the NVD does not plan to analyze it
- Record from
- the NVD, synced
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Explain CVE-2026-124500 for an engineer deciding whether to act. Use https://cve.bz/api/public/cves/CVE-2026-124500?via=ask-ai-copy and https://cve.bz/cve/CVE-2026-124500?via=ask-ai-copy as the source of truth: what is affected and which versions fix it, whether it is in CISA KEV, public exploits, and its EPSS (an internet-wide 30-day estimate of exploitation activity, not a forecast for my systems). If they give no fixed versions, use the CVE record https://cveawg.mitre.org/api/cve/CVE-2026-124500 or the vendor advisory, not third-party mirrors. Tell me how to check whether I am affected and how to verify a fix. Cite the sources and say where they are uncertain.Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this CVE's id and public links.
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Affected
- fengoffice:feng office
Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| Fengoffice Feng Office | 3.11.13.0 |
| Fengoffice Feng Office | 3.11.13.1 |
| Fengoffice Feng Office | 3.11.13.2 |
| Fengoffice Feng Office | 3.11.13.3 |
| Fengoffice Feng Office | 3.11.13.4 |
| Fengoffice Feng Office | 3.11.13.5 |
| Fengoffice Feng Office | 3.11.13.6 |
| Fengoffice Feng Office | 3.11.13.7 |
| Fengoffice Feng Office | 3.11.13.8 |
| Fengoffice Feng Office | 3.11.13.9 |
| Fengoffice Feng Office | 3.11.13.10 |
| Fengoffice Feng Office | 3.11.13.11 |
| Fengoffice Feng Office | 4.2.1.0 |
| Fengoffice Feng Office | 4.2.1.1 |
| Fengoffice Feng Office | 4.2.1.2 |
Attack patterns (CAPEC)
- CAPEC-664 Server Side Request Forgery Likelihood: High · Severity: High
The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.