CVE-2026-2095
📋 TL;DR
Agentflow software from Flowring contains an authentication bypass vulnerability that allows unauthenticated remote attackers to obtain arbitrary user authentication tokens and log into the system as any user. This affects all Agentflow deployments with vulnerable versions exposed to network access. The vulnerability enables complete system compromise through unauthorized access.
💻 Affected Systems
- Agentflow
📦 What is this software?
Agentflow by Flowring
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Complete system takeover by unauthenticated attackers, leading to data theft, ransomware deployment, lateral movement, and full administrative control.
Likely Case
Unauthorized access to sensitive data, privilege escalation, and potential data exfiltration by attackers exploiting the authentication bypass.
If Mitigated
Limited impact if proper network segmentation, zero-trust architecture, and monitoring are in place to detect unauthorized access attempts.
🎯 Exploit Status
The vulnerability allows unauthenticated exploitation with low complexity, making it highly attractive to attackers.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not specified in references
Vendor Advisory: https://forum.flowring.com/post/view?bid=72&id=45611&tpg=1&ppg=1&sty=1#45939
Restart Required: Yes
Instructions:
1. Contact Flowring for the specific patched version. 2. Apply the patch following vendor instructions. 3. Restart Agentflow services. 4. Verify the fix is applied.
🔧 Temporary Workarounds
Network Isolation
allRestrict network access to Agentflow to only trusted IP addresses and networks
Use firewall rules to limit access: iptables -A INPUT -p tcp --dport [Agentflow_port] -s [trusted_network] -j ACCEPT
iptables -A INPUT -p tcp --dport [Agentflow_port] -j DROP
Disable Vulnerable Functionality
allIf possible, disable the specific functionality mentioned in the vulnerability
Consult Flowring documentation for disabling specific vulnerable endpoints or features
🧯 If You Can't Patch
- Immediately isolate Agentflow systems from internet access and restrict to internal trusted networks only
- Implement strict monitoring and alerting for authentication bypass attempts and unusual login patterns
🔍 How to Verify
Check if Vulnerable:
Check if your Agentflow version matches vulnerable versions by contacting Flowring support or checking vendor advisoriesCheck Version:
Check Agentflow version through administrative interface or configuration files (specific command depends on deployment)Verify Fix Applied:
Test authentication mechanisms to ensure unauthenticated access is no longer possible and verify with Flowring that patch is applied📡 Detection & Monitoring
Log Indicators:
- Unusual authentication patterns
- Multiple failed login attempts followed by successful login from same IP
- Authentication logs showing token generation without proper credentials
Network Indicators:
- Unusual traffic to authentication endpoints from untrusted sources
- Authentication token requests without preceding login attempts
SIEM Query:
source="agentflow" AND (event_type="authentication" OR event_type="token_generation") AND (user="*" OR src_ip NOT IN [trusted_networks])