CVE-2026-55217— GLPI: Unallowed modfication of knowbase items comments and translations
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 0.85 至 10.0.25 以及 11.0 至 11.0.7 之间，低权限认证用户可以在未获得所需授权的情况下，创建、更新或删除知识库注释和翻译内容。该问题已在版本 11.0.8 和 10.0.26 中修复。
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I. Basic Information for CVE-2026-55217
Vulnerability Information
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Vulnerability Title
GLPI: Unallowed modfication of knowbase items comments and translations
Source: CVE Program / CVE List V5
Vulnerability Description
GLPI is a free asset and IT management software package. From 0.85 until 10.0.26 and 11.0.8, a low-privileged authenticated user can create, update, or delete knowledge base comments and translations without the required authorization for the affected content. 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:N/PR:L/UI:N/VC:N/VI:L/VA:N/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 | >= 0.85, < 10.0.26 | - |
|
II. Public POCs for CVE-2026-55217
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-55217 (5)
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https://github.com/glpi-project/glpi/releases/tag/11.0.8 x_refsource_MISC
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https://github.com/glpi-project/glpi/releases/tag/10.0.26 x_refsource_MISC
-
https://github.com/glpi-project/glpi/security/advisories/GHSA-xm3v-3g6q-g9q8 x_refsource_CONFIRM
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-2026-53628 | 5.9 MEDIUM | GLPI: Unallowed authentication method update by administrator |
| CVE-2026-45801 | 5.3 MEDIUM | GLPI: Unauthorized Debug Mode Activation via Profile Update (Privilege Escalation) |
| 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
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V. Comments for CVE-2026-55217
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