CVE-2023-52077

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.69% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 52.4% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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

2023-12-27 18:45Z2 YR AGO

Last updated

2024-08-02 22:48Z2 YR AGO

Reserved

2023-12-26

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 8.9)

CNA CVSS vector

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

Weaknesses

• CWE-863Incorrect AuthorizationClass

Data version

5.1

Document digest

e68cdbf5c856d10bc0c1c9f6f55ef99855a34b2590e5451225d6c5b17d1c8a00

• github.comhttps://github.com/nexryai/nexkey/security/advisories/GHSA-pjj7-7hcj-9cpcx_refsource_CONFIRM
• github.comhttps://github.com/mei23/misskey-v12/commit/78173e376f14fcc1987b02196f5538bf5b18225cx_refsource_MISC
• github.comhttps://github.com/misskey-dev/misskey/commit/5150053275594278e9eb23e72d98b16593c4c230x_refsource_MISC
• github.comhttps://github.com/nexryai/nexkey/commit/a4e4c9c47c5f84ec7ccd309bde59d4ae5d7e5a98x_refsource_MISC