EUVD-2026-88104
GHSA-hcf4-5555-q6rr
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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
Network-remote low-complexity injection needing high-privilege panel access (PR:H); root-running panel yields full C/I/A:H; treated S:U as the panel itself is the impacted system, no genuine second security authority.
Primary rating from Vendor (vuldb).
CVSS VectorVendor: vuldb
Lifecycle Timeline
3DescriptionCVE.org
A vulnerability was found in aaPanel BaoTa up to 11.8.0. Impacted is the function merge_split_file of the file /www/server/panel/class/files.py of the component File Merge Handler. Performing a manipulation of the argument split_file_path results in command injection. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Articles & Coverage 1
AnalysisAI
Command injection in the aaPanel (BaoTa) server management panel through version 11.8.0 lets an authenticated high-privilege panel user execute arbitrary operating-system commands by manipulating the split_file_path argument handled by merge_split_file in /www/server/panel/class/files.py. The flaw is network-reachable and requires no user interaction, but it demands an existing administrator-level session (PR:H), so realistic risk is concentrated on panels with untrusted account holders, exposed management interfaces protected by weak or default credentials, or environments where admin credentials have already been stolen. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Requires an authenticated high-privilege (PR:H) session on the aaPanel/BaoTa management panel; the attacker must be able to invoke the File Merge Handler and control the split_file_path argument passed to merge_split_file in class/files.py. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a genuine but conditional risk. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | No vendor-released patch has been identified at time of analysis - BaoTa/aaPanel was notified early about the disclosure and did not respond - so operators cannot remediate by upgrading to a fixed build and must rely on compensating controls. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all aaPanel (BaoTa) installations and confirm whether any are running version 11.8.0 or earlier; immediately restrict network access to the panel interface using firewall rules, VPN, or IP allowlisting, and enforce strong, unique passwords plus multi-factor authentication for every panel account. …
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External POC / Exploit Code
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