TI-2020-13331 Aliases CVE-2020-18166 GHSA-r856-wf39-mr22

Unrestricted File Upload in LAOBANCMS v2.0 allows remote attackers to upload arbitrary…

MEDIUM 45CWE-434Published 2021-05-14 · Updated 2024-08-04

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.

Summary

Unrestricted File Upload in LAOBANCMS v2.0 allows remote attackers to upload arbitrary files by attaching a file with a ".jpg.php" extension to the component "admin/wenjian.php?wj=../templets/pc".

Why it matters now

EPSS 0.01684 77th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:laobancms:laobancms:2.0:::::::*	2.0	Vulnerable	Laobancms

cpe:2.3:a:laobancms:laobancms:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Laobancms

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-18166
2026-10-03 Alias added: GHSA-r856-wf39-mr22

References

Exploit 1

https://github.com/Cumtyuanfeng/Laobancms/blob/master/vuln.md

TI-2018-13694 LAOBANCMS 2.0 allows install/mysql_hy.php?riqi=../ Directory Traversal. CVSS 3.0CRITICAL 9.8
TI-2018-13644 An issue was discovered in LAOBANCMS 2.0. CVSS 3.0CRITICAL 9.8
TI-2018-13642 An issue was discovered in LAOBANCMS 2.0. CVSS 3.0CRITICAL 9.8
TI-2018-13643 An issue was discovered in LAOBANCMS 2.0. CVSS 3.0CRITICAL 9.8
TI-2018-13647 An issue was discovered in LAOBANCMS 2.0. CVSS 3.0HIGH 8.8
TI-2018-13650 An issue was discovered in LAOBANCMS 2.0. CVSS 3.0HIGH 7.5

See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences