CVE-2026-105786

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

0.36% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 30.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/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 2026-10-06.

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

2026-10-05 23:18Z23 DAYS AGO

Last updated

2026-10-06 17:39Z23 DAYS AGO

Reserved

2026-10-05

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 8.5)

CNA CVSS vector

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

Weaknesses

• CWE-306Missing Authentication for Critical FunctionBase
• CWE-330Use of Insufficiently Random ValuesClass
• CWE-863Incorrect AuthorizationClass

Data version

5.2

Document digest

c7a34c648a1bdfa70f1d9cc7b23cd47f3ae4471a1779192de2345f3b17decc5f

• github.comhttps://github.com/laurent22/joplin/security/advisories/GHSA-435m-gr6q-2fg6x_refsource_CONFIRM
• github.comhttps://github.com/laurent22/joplin/pull/16270x_refsource_MISC
• github.comhttps://github.com/laurent22/joplin/commit/1a0a50afc96d4c228c736293d53de96aa23f4d00x_refsource_MISC
• github.comhttps://github.com/laurent22/joplin/releases/tag/v3.7.13x_refsource_MISC