CVE-2023-48022
Anyscale Ray 2.6.3 and 2.8.0 allows a remote attacker to execute arbitrary code via the job submission API.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 83.9%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
Anyscale Ray 2.6.3 and 2.8.0 allows a remote attacker to execute arbitrary code via the job submission API. NOTE: the vendor's position is that this report is irrelevant because Ray, as stated in its documentation, is not intended for use outside of a strictly controlled network environment. (Also, within that environment, customers at version 2.52.0 and later can choose to use token authentication.)
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 83.94% probability · 100th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-918
- Affected
- anyscale/ray
- Source
- cve@mitre.org
EPSS 83.9% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://atlas.mitre.org/studies/AML.CS0023
- https://bishopfox.com/blog/ray-versions-2-6-3-2-8-0Exploit, Third Party Advisory
- https://docs.ray.io/en/latest/ray-security/index.htmlProduct, Release Notes
- https://docs.ray.io/en/latest/ray-security/token-auth.html
- https://www.vicarius.io/vsociety/posts/shadowray-cve-2023-48022-exploit
- https://bishopfox.com/blog/ray-versions-2-6-3-2-8-0Exploit, Third Party Advisory
- https://docs.ray.io/en/latest/ray-security/index.htmlProduct, Release Notes
- https://www.vicarius.io/vsociety/posts/shadowray-cve-2023-48022-exploit
- https://www.vicarius.io/vsociety/posts/the-story-of-shadowray-cve-2023-48022
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.