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aaPanel BaoTa File Merge files.py merge_split_file command injection

Priority HIGH 76CWE-74Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.02336 83rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
aaPanelBaoTa11.0; 11.1; 11.2; 11.3; 11.4; 11.5; 11.6; 11.7; 11.8.0—No fix listedCNA
  • BaoTa VendoraaPanel Affected 11.0; 11.1; 11.2; 11.3; 11.4; 11.5; 11.6; 11.7; 11.8.0 Fixed in — No fix listed CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:aapanel:baota:*:*:*:*:*:*:*:*——aaPanel
  • cpe:2.3:a:aapanel:baota:*:*:*:*:*:*:*:* Versions — — ·aaPanel

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-101008
  2. 2026-10-03 Alias added: GHSA-hcf4-5555-q6rr

References

  • TI-2026-23391 An arbitrary file upload vulnerability in aaPanel v7.57.0 allows attackers to execute… CVSS 3.1CRITICAL 9.8
  • TI-2026-65056 aaPanel BaoTa Unzip panelTask.py panelTask.bt_task._unzip os command injection CVSS 4.0CRITICAL 9.3
  • TI-2026-65054 aaPanel BaoTa Database Backup database.py InputSql os command injection CVSS 4.0CRITICAL 9.3
  • TI-2026-23390 A lack of path validation in aaPanel v7.57.0 allows attackers to execute a local file… CVSS 3.1HIGH 7.5
  • TI-2026-23389 An issue in the VirtualHost configuration handling/parser component of aaPanel v7.57.0… CVSS 3.1HIGH 7.5
  • TI-2026-75097 Hardcoded key in BillionMail lets attackers forge JWTs CVSS 4.0MEDIUM 6.9
See all 15 →

Sources