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CVE-2026-94533— lamp-cloud through 5.10.0 Unauthorized File Download via /anyone/file

Quick assessment

Affected
dromara lamp-cloud
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 th

CVSS 6.5 · Medium EPSS 0.25% · P17

Affected Version Matrix 1

VendorProduct Version RangeStatus
dromara lamp-cloud ≤ 5.10.0 affected
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I. Basic Information for CVE-2026-94533

Vulnerability Information
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Vulnerability Title
lamp-cloud through 5.10.0 Unauthorized File Download via /anyone/file
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
dromara lamp-cloud 0 ~ 5.10.0 -

II. Public POCs for CVE-2026-94533

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-94533

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Other References for CVE-2026-94533 (3)

Same Patch Batch · dromara · 2026-09-21 · 5 CVEs total

CVE-2026-94535 7.1 HIGH lamp-cloud through 5.10.0 Unauthorized Notification Deletion
CVE-2026-94534 7.1 HIGH lamp-cloud through 5.10.0 Unauthorized Profile Modification via PUT endpoints
CVE-2026-94532 6.5 MEDIUM lamp-cloud through 5.10.0 Unauthorized User Profile Access via getUserInfoById
CVE-2026-94536 4.3 MEDIUM lamp-cloud through 5.10.0 Unauthorized Information Disclosure via /anyone/visible/resource

IV. Related Vulnerabilities

Same product: lamp-cloud
Same vendor: dromara
Same weakness: CWE-639

V. Comments for CVE-2026-94533

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