CVE-2026-53625

GLPI: Privilege Escalation via authtype API manipulation

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.

Affected

glpi-project · glpi

CVSS v4.0 GITHUB

7.5 HIGHCVSS: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

EPSS

0.57% chance of exploitation in the next 30 days, 46th percentile

Published

2026-09-25

Proof-of-concept exploits (1)

• 7h30th3r0n3/CVE-2026-53625-GLPI-PoC0★ · 2026-08-01

References

• CVE Record
• NVD entry

Related

• CVE-2025-51586
• CVE-2026-9082