CVE-2026-94533

MEDIUM 6.5

lamp-cloud through 5.10.0 Unauthorized File Download via /anyone/file

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

lamp-cloud through 5.10.0 contains an authorization bypass vulnerability in FileAnyoneController that allows authenticated users to download arbitrary attachments. Attackers can retrieve other users' stored files by supplying valid attachment identifiers to the /anyone/file/down and /anyone/file/download endpoints, as the application never validates file ownership against the created_by column.

CWE	CWE-639
Vendor	dromara
Product	lamp-cloud
Published	Sep 21, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

dromara / lamp-cloud

0 ≤ 5.10.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/LinYuanyi1/cve-request-poc/blob/master/lamp/poc-02-anyone-file-download-bola.py github.com: https://github.com/dromara/lamp-cloud/blob/bdc1a406eb0f6291e9f6dbad9cbccd67bc6a37b6/lamp-base/lamp-base-controller/src/main/java/top/tangyh/lamp/file/controller/FileAnyoneController.java#L88-L106 github.com: https://github.com/dromara/lamp-cloud vulncheck.com: https://www.vulncheck.com/advisories/lamp-cloud-through-5.10.0-unauthorized-file-download-via-anyone-file

Credits

Mingsheng Lin