Immediate
Before a patch is released, reduce exposure immediately and only allow trusted sources to reach the affected service.
root@hackertop:~/vulnfeed/CVE-2026-9813#
CVE-2026-9813
MEDIUM
SSRF
⚠ Unpatched · Zero-day◉ PoC 公开
Lifecycle 4/7
FlowIntel up to 3.2.x HEAD Request app/case/task.py server-side request forgery
LIFECYCLE
6.0
CVSS
Vulnerability Description
A vulnerability, which was classified as critical, was found in FlowIntel up to 3.2.x. This affects some unknown functionality of the file app/case/task.py of the component HEAD Request Handler. Upgrading to version 3.3.0 eliminates this vulnerability. Applying the patch 68b523b47854c54bf36fd706c0fd5353063b5409 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.
Root Cause Analysis
CWE is classifying the issue as CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
Impact: This is going to have an impact on confidentiality, integrity, and availability.
Countermeasure: Upgrading to version 3.3.0 eliminates this vulnerability. Applying the patch 68b523b47854c54bf36fd706c0fd5353063b5409 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.
Impact: This is going to have an impact on confidentiality, integrity, and availability.
Countermeasure: Upgrading to version 3.3.0 eliminates this vulnerability. Applying the patch 68b523b47854c54bf36fd706c0fd5353063b5409 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.
Validation (PoC/EXP) - Looking for Contributors
No public PoC yet
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Mitigation Plan - Sorted by Priority
High
Enable extra access controls, WAF/ACL, or reverse-proxy rules for FlowIntel.
High
Use logs and IOCs to hunt through production traffic and confirm whether exploitation traces already exist.
Medium
Keep this issue on the watch list and follow vendor advisories, rollback notices, and new variants.
Vulnerability Lifecycle - Click each stage to inspect details
The issue has entered HackerTop VulnFeed and is now being tracked by the community.
The vulnerability has been synchronized into the platform and entered the visible triage flow.
Initial impact validation is complete based on current disclosure, technical details, and public intelligence.
A public proof path already exists for reference.
No in-the-wild exploitation has been confirmed yet, but monitoring should continue.
No vendor patch is available yet. Apply temporary mitigations first.
Reduce exposure, restrict access, and inspect logs until a permanent fix is available.
6.0
CVSS
Temp Score
6.0
MEDIUM
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Metric Details
Attack Vector
Attack Vector
Network
Attack Complexity
Attack Complexity
Low
Privileges Required
Privileges Required
None
User Interaction
User Interaction
None
Confidentiality Impact
Confidentiality Impact
High
Integrity Impact
Integrity Impact
High
Availability Impact
Availability Impact
High
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CVE-2026-9813 · CVSS 6.0 · Active Threat
