CVE-2026-55217

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.31% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 24.0% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/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

NVD analysis status

Deferred. NVD last modified this record on 2026-09-25.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-09-25 18:29Z1 MO AGO

Last updated

2026-09-25 19:05Z1 MO AGO

Reserved

2026-06-16

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Weaknesses

• CWE-285Improper AuthorizationClass

Data version

5.2

Document digest

5a0ca9442651d87af18baacf8ec4403577f23a228dbfea4bbf17daaa5951e84c

• github.comhttps://github.com/glpi-project/glpi/security/advisories/GHSA-xm3v-3g6q-g9q8x_refsource_CONFIRM
• github.comhttps://github.com/glpi-project/glpi/commit/1cbf69b99dfd0610f1c03a3f245f3b248e1bfde0x_refsource_MISC
• github.comhttps://github.com/glpi-project/glpi/commit/9c29f25bd09eca9e62ca50c52b3ebd15b02997b2x_refsource_MISC
• github.comhttps://github.com/glpi-project/glpi/releases/tag/10.0.26x_refsource_MISC
• github.comhttps://github.com/glpi-project/glpi/releases/tag/11.0.8x_refsource_MISC