CVE-2026-11434
Last modified
CVE-2026-11434 is a low-severity vulnerability rated 2.4/10 on the CVSS scale. A weakness has been identified in FluentCMS 0.0.5. The impacted element is an unknown function of the file /admin/blocks of the component Blocks Plugin. EPSS estimates a 0.27% chance of exploitation in the next 30 days.
Description
A weakness has been identified in FluentCMS 0.0.5. The impacted element is an unknown function of the file /admin/blocks of the component Blocks Plugin. This manipulation causes cross site scripting. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/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-2026-11434?
How severe is CVE-2026-11434?
How do I fix CVE-2026-11434?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- 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-2026-11425Domoticz versions prior to 2026.3 contains a stored cross-si…4.4
- CVE-2026-11426The UnderConstructionPage PRO plugin for WordPress is vulner…6.5
- CVE-2026-11429Two endpoints in the Vault Service ScriptsController, shared…10
- 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-2026-11435A 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-2026-11437A flaw has been found in perfree go-fastdfs-web up to 1.3.7.…7.3
- 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
Are you affected by CVE-2026-11434?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST