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CVE-2026-53628

GLPI: Unallowed authentication method update by administrator

5.9 Medium

CVE-2026-53628 is a medium vulnerability (CVSS 5.9) in Glpi-project Glpi, published September 25, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.45%, the 39th percentile. No source names a fixed version.

GLPI is a free asset and IT management software package. From 0.84 until 10.0.26 and 11.0.8, an administrator holding the Update auth and sync or Update auth, sync and 2FA right can change the authentication method and disable two-factor authentication for user accounts outside the administrator's entity scope. The affected user-account administration flow did not consistently enforce the target user's entity-scoped update permission. This issue is fixed in versions 11.0.8 and 10.0.26.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
High
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
None
Availability
High

Exploit likelihood

0.45%Unchanged since Sep 26, 2026
90%50%10%1%

What each source reports

CVE List Score used 5.9

GLPI: Unallowed authentication method update by administrator

GLPI is a free asset and IT management software package. From 0.84 until 10.0.26 and 11.0.8, an administrator holding the Update auth and sync or Update auth, sync and 2FA right can change the authentication method and disable two-factor authentication for user accounts outside the administrator's entity scope. The affected user-account administration flow did not consistently enforce the target user's entity-scoped update permission. This issue is fixed in versions 11.0.8 and 10.0.26.

Record
CVE-2026-53628
CVSS 4.0
5.9 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
Weakness
CWE-285
Updated
2026-11-02
EUVDEUVD-2026-87275 5.9

GLPI is a free asset and IT management software package. From 0.84 until 10.0.26 and 11.0.8, an administrator holding the Update auth and sync or Update auth, sync and 2FA right can change the authentication method and disable two-factor authentication for user accounts outside the administrator's entity scope. The affected user-account administration flow did not consistently enforce the target user's entity-scoped update permission. This issue is fixed in versions 11.0.8 and 10.0.26.

Record
EUVD-2026-87275
CVSS 4.0
5.9 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
Updated
2026-11-02
NVD 5.9

GLPI is a free asset and IT management software package. From 0.84 until 10.0.26 and 11.0.8, an administrator holding the Update auth and sync or Update auth, sync and 2FA right can change the authentication method and disable two-factor authentication for user accounts outside the administrator's entity scope. The affected user-account administration flow did not consistently enforce the target user's entity-scoped update permission. This issue is fixed in versions 11.0.8 and 10.0.26.

Record
CVE-2026-53628
CVSS 4.0
5.9 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:N/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
Weakness
CWE-285
Updated
2026-11-02
OSV 5.9

GLPI: Unallowed authentication method update by administrator

GLPI is a free asset and IT management software package. From 0.84 until 10.0.26 and 11.0.8, an administrator holding the Update auth and sync or Update auth, sync and 2FA right can change the authentication method and disable two-factor authentication for user accounts outside the administrator's entity scope. The affected user-account administration flow did not consistently enforce the target user's entity-scoped update permission. This issue is fixed in versions 11.0.8 and 10.0.26.

Record
CVE-2026-53628
CVSS 4.0
5.9 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
Weakness
CWE-285
Updated
2026-11-02
OSVUBUNTU-CVE-2026-53628 5.9

GLPI is a free asset and IT management software package. From 0.84 until 10.0.26 and 11.0.8, an administrator holding the Update auth and sync or Update auth, sync and 2FA right can change the authentication method and disable two-factor authentication for user accounts outside the administrator's entity scope. The affected user-account administration flow did not consistently enforce the target user's entity-scoped update permission. This issue is fixed in versions 11.0.8 and 10.0.26.

Record
UBUNTU-CVE-2026-53628
CVSS 4.0
5.9 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
glpi
Ubuntu:16.04:LTS
All versions, plus listed versions
0.84.8+dfsg.1-10.84.8+dfsg.1-1ubuntu1
None known

History

History
WhenChangedSources
2026-11-02createdCVE List, EUVD, NVD, OSV

References

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