CVE-2026-55214— GLPI: Stored XSS in suppliers
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 是一款免费的资产与 IT 管理软件套件。在版本 11.0.6 至 11.0.8 之间，经身份验证的技术人员可以在供应商网站字段中存储活动标记（active markup）。任何打开受影响项目供应商列表的用户都会触发其中存储的跨站脚本（XSS）攻击载荷。该问题已在版本 11.0.8 中得到修复。
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I. Basic Information for CVE-2026-55214
Vulnerability Information
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Vulnerability Title
GLPI: Stored XSS in suppliers
Source: CVE Program / CVE List V5
Vulnerability Description
GLPI is a free asset and IT management software package. From 11.0.6 until 11.0.8, an authenticated technician can store active markup in supplier website fields. Any user who opens the affected item's suppliers list triggers the stored cross-site scripting payload. This issue is fixed in version 11.0.8.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
对输出编码和转义不恰当
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| glpi-project | glpi | >= 11.0.6, < 11.0.8 | - |
|
II. Public POCs for CVE-2026-55214
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-55214 (3)
-
https://github.com/glpi-project/glpi/releases/tag/11.0.8 x_refsource_MISC
-
https://github.com/glpi-project/glpi/security/advisories/GHSA-8v8p-w8mq-wqcg 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-2026-49470 | 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-2026-55217 | 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-116
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V. Comments for CVE-2026-55214
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