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CVE-2026-94534— lamp-cloud through 5.10.0 Unauthorized Profile Modification via PUT endpoints

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 fails to validate user identity in PUT /anyone/baseInfo and PUT /anyone/avatar endpoints, allowing authenticated attackers to modify arbitrary user profiles. Attackers can supply target user IDs in request bodies to rewrite profile fi

CVSS 7.1 · High EPSS 0.27% · P19

Affected Version Matrix 1

VendorProduct Version RangeStatus
dromara lamp-cloud ≤ 5.10.0 affected
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I. Basic Information for CVE-2026-94534

Vulnerability Information
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Vulnerability Title
lamp-cloud through 5.10.0 Unauthorized Profile Modification via PUT endpoints
Source: CVE Program / CVE List V5
Vulnerability Description
lamp-cloud through 5.10.0 fails to validate user identity in PUT /anyone/baseInfo and PUT /anyone/avatar endpoints, allowing authenticated attackers to modify arbitrary user profiles. Attackers can supply target user IDs in request bodies to rewrite profile fields including nickname, ID card, sex, nation, education, work description, and avatar attachments of other users.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
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-2026-94534

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III. Intelligence Information for CVE-2026-94534

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Other References for CVE-2026-94534 (5)

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-2026-94532 6.5 MEDIUM lamp-cloud through 5.10.0 Unauthorized User Profile Access via getUserInfoById
CVE-2026-94533 6.5 MEDIUM lamp-cloud through 5.10.0 Unauthorized File Download via /anyone/file
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-2026-94534

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