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GLPI CVE-2026-42317

| EUVD-2026-34105 HIGH
Missing Authorization (CWE-862)
2026-06-03 GitHub_M
7.0
CVSS 4.0 · GitHub Advisory
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GitHub Advisory PRIMARY
7.0 HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
X

Lifecycle Timeline

4
Analysis Generated
Jun 03, 2026 - 18:30 vuln.today
Patch available
Jun 03, 2026 - 17:01 EUVD
CVSS changed
Jun 03, 2026 - 16:22 NVD
7.0 (HIGH)
CVE Published
Jun 03, 2026 - 15:16 nvd
UNKNOWN (no severity yet)

DescriptionGitHub Advisory

GLPI is a free asset and IT management software package. Starting in version 0.78 and prior to versions 10.0.25 and 11.0.7, a technician can delete arbitrary files from the filesystem as long as the webserver has write rights on them. Upgrade to 10.0.25 or 11.0.7 to receive a patch.

AnalysisAI

Arbitrary file deletion in GLPI versions 0.78 through 10.0.24 and 11.0.0 through 11.0.6 allows authenticated technicians to remove any file on the webserver filesystem to which the web process has write permissions. The flaw is tracked as a missing authorization issue (CWE-862) and is tagged as an authentication bypass; no public exploit identified at time of analysis, and it is not listed in CISA KEV.

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Obtain technician credentials
Delivery
Authenticate to GLPI web UI
Exploit
Invoke vulnerable file operation with traversal path
Execution
Webserver unlinks target file
Impact
Destroy config or logs for DoS/anti-forensics

Vulnerability AssessmentAI

Exploitation The attacker must possess valid credentials for a GLPI account with the technician profile and be able to reach the GLPI web interface over the network (no user interaction is required, per CVSS UI:N). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:H/UI:N, VC:N/VI:H/VA:H) accurately frames this as network-reachable but requiring high privileges - specifically a valid technician account - with no user interaction, yielding high integrity and availability impact and no confidentiality impact, producing a 7.0 score. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario A user holding a technician profile - for example, a help-desk operator or a compromised technician account obtained via phishing or credential reuse - authenticates to GLPI over the network and invokes the vulnerable file-handling endpoint with a crafted path pointing outside the managed storage area. The webserver, running as www-data or equivalent, unlinks the target file, allowing the attacker to destroy GLPI's config.php to deny service, wipe audit/ticket logs to hide prior activity, or delete plugin files to corrupt the application. …
Remediation Vendor-released patch: upgrade to GLPI 10.0.25 (for the 10.x line) or 11.0.7 (for the 11.x line) as directed in the upstream advisory at https://github.com/glpi-project/glpi/security/advisories/GHSA-jf72-cvjh-px5w. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Identify all GLPI instances in production and document which are running versions 0.78-10.0.24 or 11.0.0-11.0.6. …

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CVE-2026-42317 vulnerability details – vuln.today

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