CVE-2026-111680

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 ImpacttotalSuccessful exploitation gives total 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

0.32% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 25.4% of scored records. A rank, not a probability.

NVD base score

7.2 (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:L/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

NVD analysis status

Deferred. NVD last modified this record on 2026-10-19.

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

2026-10-16 17:39Z12 DAYS AGO

Last updated

2026-10-19 13:30Z9 DAYS AGO

Reserved

2026-10-16

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

High (CVSS 7.2)

CNA CVSS vector

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

Weaknesses

• CWE-639Authorization Bypass Through User-Controlled KeyBase

Data version

5.2

Document digest

72c8e501f86ac1eaa5a2fe01de2c9b128b52af32b75088c14052a83a407c8863

• hackmd.iohttps://hackmd.io/@hieuPenguinnn/apipark-cross-team-service-app-authz-bypassthird-party-advisory
• github.comhttps://github.com/APIParkLab/APIPark/blob/v1.9.7-beta/module/permit/team/iml.go#L70-L78technical-description
• github.comhttps://github.com/APIParkLab/APIPark/blob/v1.9.7-beta/plugins/core/service.go#L16-L40technical-description
• github.comhttps://github.com/APIParkLab/APIParkproduct
• www.vulncheck.comVulnCheck Advisory: APIPark through 1.9.7-beta Cross-Team Authorization Bypass via Team Query Parameterhttps://www.vulncheck.com/advisories/apipark-through-1.9.7-beta-cross-team-authorization-bypass-via-team-query-parameterthird-party-advisory