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CVE-2026-53628— GLPI: Unallowed authentication method update by administrator

Quick assessment

Affected
glpi-project glpi
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.

GLPI 是一款免费的资产和 IT 管理软件套件。在版本 0.84 至 10.0.26 以及 11.0.8 之间，拥有“更新身份验证与同步”或“更新身份验证、同步及双因素认证”权限的管理员，可以更改认证方法并禁用其实体范围（entity scope）之外的用户账户的双因素认证功能。受影响的用户账户管理流程未能一致地执行目标用户实体范围内的更新权限控制。此问题已在版本 11.0.8 和 10.0.26 中修复。

CVSS 5.9 · Medium EPSS 0.45% · P37
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I. Basic Information for CVE-2026-53628

Vulnerability Information
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Vulnerability Title
GLPI: Unallowed authentication method update by administrator
Source: CVE Program / CVE List V5
Vulnerability Description
GLPI is a free asset and IT management software package. From 0.84 until 10.0.26 and 11.0.8, an administrator holding the Update auth and sync or Update auth, sync and 2FA right can change the authentication method and disable two-factor authentication for user accounts outside the administrator's entity scope. The affected user-account administration flow did not consistently enforce the target user's entity-scoped update permission. This issue is fixed in versions 11.0.8 and 10.0.26.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
glpi-project glpi >= 0.84, < 10.0.26 -

II. Public POCs for CVE-2026-53628

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III. Intelligence Information for CVE-2026-53628

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Other References for CVE-2026-53628 (5)

Same Patch Batch · glpi-project · 2026-09-25 · 13 CVEs total

CVE-2026-48482 9.4 CRITICAL GLPI: RCE via Form import
CVE-2026-47679 8.5 HIGH GLPI: arbitrary file deletion
CVE-2026-55214 8.5 HIGH GLPI: Stored XSS in suppliers
CVE-2026-49470 7.7 HIGH GLPI: Missing Rate Limiting on Login and TOTP Verification — Account Takeover via Brute Fo
CVE-2026-53625 7.5 HIGH GLPI: Privilege Escalation via authtype API manipulation
CVE-2026-53610 7.5 HIGH GLPI: Reflected XSS in dashboards
CVE-2026-53629 7.1 HIGH GLPI: SQL injection in history tab
CVE-2026-53626 7.1 HIGH GLPI: Arbitrary Document Read via Form Context Authorization Bypass
CVE-2026-53627 6.0 MEDIUM GLPI: Unexpected access to update operations through the API
CVE-2026-45801 5.3 MEDIUM GLPI: Unauthorized Debug Mode Activation via Profile Update (Privilege Escalation)
CVE-2026-55217 5.3 MEDIUM GLPI: Unallowed modfication of knowbase items comments and translations
CVE-2026-49469 4.6 MEDIUM GLPI: LDAP filter injection in user import feature

IV. Related Vulnerabilities

Same product: glpi
Same vendor: glpi-project
Same weakness: CWE-285

V. Comments for CVE-2026-53628

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