CVE-2026-13490

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• 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

0.45% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 39.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/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 2026-10-25.

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

2026-06-28 11:00Z4 MO AGO

Last updated

2026-06-30 18:34Z4 MO AGO

Reserved

2026-06-27

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 6.3)

CNA CVSS vector

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

Weaknesses

• CWE-285Improper AuthorizationClass
• CWE-639Authorization Bypass Through User-Controlled KeyBase

Data version

5.2

Document digest

0fd1f132fd8ca788aff1e806dfc175c1f0cf8e9ab6449bb4823e9a376721f07c

• vuldb.comVDB-374487 | glpi-project glpi Document document.send.php canViewFile authorizationhttps://vuldb.com/vuln/374487vdb-entrytechnical-description
• vuldb.comVDB-374487 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/374487/ctisignaturepermissions-required
• vuldb.comCVE-2026-13490 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-13490third-party-advisory
• vuldb.comSubmit #838225 | glpi-project glpi 11.0.5 - 11.0.7 Authorization Bypasshttps://vuldb.com/submit/838225third-party-advisory