GLPI: Unauthorized Debug Mode Activation via Profile Update (Privilege Escalation)

published 2026-09-25 44 d ago modified 2026-09-25 44 d ago also EUVD-2026-87274

cvss: 5.3; version 4.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 24%
public exploits: 0; none known

GLPI is a free asset and IT management software package. From 0.72 until 10.0.26 and 11.0.8, an authenticated user without the required permission can enable debug mode. The affected user-setting update does not enforce the privilege boundary intended to restrict debug-mode activation. This issue is fixed in versions 11.0.8 and 10.0.26.

Patch / fix

links 4

github.com/glpi-project/glpi@e9d8765 commit
github.com/glpi-project/glpi@fb72d60 commit
github.com/glpi-project/glpi/releases/tag/10.0.26 release
github.com/glpi-project/glpi/releases/tag/11.0.8 release

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 44 d ago (2026-09-25)

Exploit prediction

0.31% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	5.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
CNA	4.0	5.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/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 products

glpi-project glpi

Classification

Weakness

CWE-269 Improper Privilege Management

References

Sources

CVE List CVE-2026-45801
NVD CVE-2026-45801

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary