CVE-2023-46116

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

1.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 67.5% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

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

2023-12-15 13:44Z2 YR AGO

Last updated

2024-10-08 14:14Z1 YR AGO

Reserved

2023-10-16

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Critical (CVSS 9.3)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

93468114d82239aceba5fd3295767109c528b7a55d3beb1801af5e073e7789ad

• github.comhttps://github.com/tutao/tutanota/security/advisories/GHSA-mxgj-pq62-f644x_refsource_CONFIRM
• github.comhttps://github.com/tutao/tutanota/commit/88ecad17d00d05a722399aed35f0d280899d55a2x_refsource_MISC
• github.comhttps://github.com/tutao/tutanota/blob/master/src/desktop/ApplicationWindow.ts#L417x_refsource_MISC
• github.comhttps://github.com/tutao/tutanota/blob/master/src/desktop/ApplicationWindow.ts#L423x_refsource_MISC
• user-images.githubusercontent.comhttps://user-images.githubusercontent.com/46137338/270564886-7a0389d3-f9ef-44e1-9f5e-57ccc72dcaa8.mp4x_refsource_MISC