CVE-2026-4308
Last modified
CVE-2026-4308 is a medium-severity vulnerability rated 6.3/10 on the CVSS scale. A weakness has been identified in frdel/agent0ai agent-zero 0.9.7. This affects the function handle_pdf_document of the file python/helpers/document_query.py. EPSS estimates a 0.20% chance of exploitation in the next 30 days.
Description
A weakness has been identified in frdel/agent0ai agent-zero 0.9.7. This affects the function handle_pdf_document of the file python/helpers/document_query.py. This manipulation causes server-side request forgery. The attack is possible to be carried out 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:L/UI:N/S:U/C:L/I:L/A:L
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
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-4308?
How severe is CVE-2026-4308?
How do I fix CVE-2026-4308?
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-2026-43074In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-43075In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-43076In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-43077In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-43078In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-43079In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-43080In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-43081In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-43082In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-43083In the Linux kernel, the following vulnerability has been re…9.1
- CVE-2026-43084In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-43085In the Linux kernel, the following vulnerability has been re…5.5
Are you affected by CVE-2026-4308?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST