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CVE-2026-57945— PhotoPrism - Unauthorized User Profile Modification via PUT /api/v1/users/{uid} Endpoint

Quick assessment

Affected
photoprism photoprism
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.

PhotoPrism PhotoPrism是德国PhotoPrism公司的一款自托管照片管理平台。 PhotoPrism 260601-a7d098548之前版本存在授权问题漏洞，该漏洞源于访问控制机制失效，允许经过身份验证的非管理员用户通过向任意用户端点发送请求来修改其他用户的个人资料信息。攻击者可利用PUT users API端点中缺少会话到用户标识符验证的缺陷，在未授权的情况下覆盖其他用户的个人资料详情。

CVSS 4.3 · Medium EPSS 0.33% · P23

Affected Version Matrix 1

VendorProduct Version RangeStatus
photoprism photoprism < 260601-a7d098548 affected
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I. Basic Information for CVE-2026-57945

Vulnerability Information
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Vulnerability Title
PhotoPrism - Unauthorized User Profile Modification via PUT /api/v1/users/{uid} Endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
PhotoPrism before 260601-a7d098548 contains a broken access control vulnerability that allows authenticated non-admin users to modify other users' profile information by sending requests to arbitrary user endpoints. Attackers can exploit the missing session-to-user identifier validation in the PUT users API endpoint to overwrite another user's profile details without authorization.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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
Vulnerability Title
PhotoPrism 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PhotoPrism PhotoPrism是德国PhotoPrism公司的一款自托管照片管理平台。 PhotoPrism 260601-a7d098548之前版本存在授权问题漏洞，该漏洞源于访问控制机制失效，允许经过身份验证的非管理员用户通过向任意用户端点发送请求来修改其他用户的个人资料信息。攻击者可利用PUT users API端点中缺少会话到用户标识符验证的缺陷，在未授权的情况下覆盖其他用户的个人资料详情。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
photoprism photoprism 0 ~ 260601-a7d098548 -

II. Public POCs for CVE-2026-57945

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III. Intelligence Information for CVE-2026-57945

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Vendor Advisories for CVE-2026-57945 (1)

Vendor Pages for CVE-2026-57945 (1)

Other References for CVE-2026-57945 (1)

IV. Related Vulnerabilities

Same weakness: CWE-639

V. Comments for CVE-2026-57945

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