CVE-2022-36112Network attack vector

Authenticated internal service probing via unchecked URLs

Published Sep 14, 2022 · Updated Apr 23, 2025

Blind SSRF in GLPI before 10.0.3 allows remote authenticated users to probe services through RSS feeds or external calendars. Planning::sendAddExternalForm and RSSFeed accept user-supplied URLs for server-side retrieval without validating them against an allowlist. A low-privileged account and access to a feed or external-calendar workflow are required; responses stay hidden, limiting impact to network-service discovery.

CVSS severity3.5
Low
EPSS probability0.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Blind SSRF in GLPI before 10.0.3 allows remote authenticated users to probe services through RSS feeds or external calendars. Planning::sendAddExternalForm and RSSFeed accept user-supplied URLs for server-side retrieval without validating them against an allowlist. A low-privileged account and access to a feed or external-calendar workflow are required; responses stay hidden, limiting impact to network-service discovery.

The record

CVE
CVE-2022-36112
Published
Sep 14, 2022
Updated
Apr 23, 2025
Vendor
GLPI Project
Product
GLPI
Classifications
CWE-918, T1046
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 14, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 2025Record 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=< 10.0.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GLPI Project · GLPIversion=< 10.0.3

Published CVSS scores

5.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
3.5GitHub, Inc.CVSS:3.1/AV:N/AC:H/PR:L/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1046Network Service Discovery

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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