Vulnerability Report

CVE-2026-53625

Title: API Authentication Method Manipulation Leading to Account Takeover

Account Takeover, Privilege Escalation

Proof Of Concept

PoC Available for CVE-2026-53625

CWE Category CWE-862

Published Date Sep 25, 2026

Modified Date Sep 25, 2026

Exploit Status Available

Score 7.5 CVSS v4.0

Exploit Probability (EPSS)

0.00%

Vulnerability Summary

CVE-2026-53625: GLPI is a free asset and IT management software package. From 0.70 until 10.0.26 and 11.0.8, a technician can manipulate the authtype value through the API to change another user's authentication method. Under configurations using the legacy API REST interface or SSO logins, this can change a super-administrator's authentication method and enable account takeover. This issue is fixed in versions 11.0.8 and 10.0.26.

Impacted Vendors

Analysis in Progress...

Reference Links

https://github.com/glpi-project/glpi/commit/9329f1ecac8099b54c2ca4dd770d78f82e1e6db8 https://github.com/glpi-project/glpi/commit/eb1b4299e81abeac764902b422cf7fcd59ac85d0 https://github.com/glpi-project/glpi/releases/tag/10.0.26 https://github.com/glpi-project/glpi/releases/tag/11.0.8 https://github.com/glpi-project/glpi/security/advisories/GHSA-94rp-v9f2-5rj7

CVSS v4.0

Source Entity [email protected]

Severity HIGH

7.5

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

N/A

RAW VECTOR

CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-53625 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/7h30th3r0n3/CVE-2026-53625-GLPI-PoC

View Code

September 25, 2026 MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/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

Affected Stack

No specific products linked.