CVE-2026-22247Network attack vector

SSRF via unchecked webhook target URLs

Published Feb 4, 2026 · Updated Feb 4, 2026

SSRF in the Webhook feature of GLPI 11.0.0 through 11.0.4 allows remote authenticated users with administrator access to issue server-side requests. The webhook sender accepts an administrator-controlled target URL and dispatches the request without restricting it to expected destinations. Administrator privileges and an enabled webhook are required; the request can reach resources accessible from the GLPI server and disclose limited data.

CVSS severity4.1
Medium
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in the Webhook feature of GLPI 11.0.0 through 11.0.4 allows remote authenticated users with administrator access to issue server-side requests. The webhook sender accepts an administrator-controlled target URL and dispatches the request without restricting it to expected destinations. Administrator privileges and an enabled webhook are required; the request can reach resources accessible from the GLPI server and disclose limited data.

The record

CVE
CVE-2026-22247
Published
Feb 4, 2026
Updated
Feb 4, 2026
Vendor
GLPI Project
Product
GLPI
Classifications
CWE-918, CAPEC-664
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Feb 4, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 4, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=>= 11.0.0, < 11.0.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

GLPI Project · GLPIversion=>= 11.0.0, < 11.0.5

Published CVSS scores

9.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
4.1GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
CAPEC-664Server Side Request Forgery

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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