CVE-2026-11437
Last modified
CVE-2026-11437 is a high-severity vulnerability rated 7.3/10 on the CVSS scale. A flaw has been found in perfree go-fastdfs-web up to 1.3.7. Affected is the function checkServer of the file /install/checkServer of the component Installation Endpoint. EPSS estimates a 0.41% chance of exploitation in the next 30 days.
Description
A flaw has been found in perfree go-fastdfs-web up to 1.3.7. Affected is the function checkServer of the file /install/checkServer of the component Installation Endpoint. Executing a manipulation can lead to server-side request forgery. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-11437?
How severe is CVE-2026-11437?
How do I fix CVE-2026-11437?
How Strix Helps
- One Click Account Takeover in GranolaHow a notification link broke out of Electron and led to a one-click account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-1143A weakness has been identified in TOTOLINK A3700R 9.1.2u.582…8.8
- CVE-2026-11430Grav CMS's scheduler-webhook plugin contains an authenticati…7.3
- CVE-2026-11431A path traversal vulnerability exists in the Projects Servic…8.3
- CVE-2026-11434A weakness has been identified in FluentCMS 0.0.5. The impac…2.4
- CVE-2026-11435A security vulnerability has been detected in Jinher OA 1.0.…7.3
- CVE-2026-11436A vulnerability was detected in Mage AI up to 0.9.79. This i…4.3
- CVE-2026-11438A vulnerability has been found in theonedev onedev up to 15.…6.3
- CVE-2026-11439A vulnerability was found in theonedev onedev up to 15.0.5. …6.3
- CVE-2026-1144A vulnerability was detected in quickjs-ng quickjs up to 0.1…8.8
- CVE-2026-11440A vulnerability was determined in theonedev onedev up to 15.…6.3
- CVE-2026-11441A vulnerability was identified in theonedev onedev up to 15.…6.3
- CVE-2026-11442Allegra exportReport Directory Traversal Information Disclos…6.5
Are you affected by CVE-2026-11437?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST