CVE-2026-19757

Dromara lamp-cloud File-Upload Controller FileAnyoneController.java path traversal

Assigner: VulDB
Reserved: 13.08.2026 Published: 13.08.2026 Updated: 14.08.2026

A vulnerability was found in Dromara lamp-cloud up to 5.10.0. This vulnerability affects unknown code of the file FileAnyoneController.java of the component File-Upload Controller. Performing a manipulation of the argument bucket/bizType results in path traversal. The attack can be initiated remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
CVSS Score: 6.9

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	Low	Confidentiality	None
Attack Complexity	Low	Integrity	Low	Integrity	None
Attack Requirements	None	Availability	Low	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
CVSS Score: 7.3

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	None	Integrity Impact	Low
User Interaction	None	Availability Impact	Low

CVSS 3.1

CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
CVSS Score: 7.3

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	None	Integrity Impact	Low
User Interaction	None	Availability Impact	Low

CVSS 3.0

CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C
CVSS Score: 7.5

Access Vector	Network	Confidentiality Impact	Partial
Access Complexity	Low	Integrity Impact	Partial
Authentication	None	Availability Impact	Partial

CVSS 2.0

Product Status

Vendor	Dromara
Product	lamp-cloud
Versions	Version 5.0 is affected Version 5.1 is affected Version 5.2 is affected Version 5.3 is affected Version 5.4 is affected Version 5.5 is affected Version 5.6 is affected Version 5.7 is affected Version 5.8 is affected Version 5.9 is affected Version 5.10.0 is affected

Vendor

Dromara

Product

lamp-cloud

Versions

Version 5.0 is affected
Version 5.1 is affected
Version 5.2 is affected
Version 5.3 is affected
Version 5.4 is affected
Version 5.5 is affected
Version 5.6 is affected
Version 5.7 is affected
Version 5.8 is affected
Version 5.9 is affected
Version 5.10.0 is affected

Credits

Ku4D3 (VulDB User) reporter
VulDB CNA Team coordinator

References

Problem Types