Critical severity · published Dec 22, 2023
CVE-2023-50928
"Sandbox Accounts for Events" provides multiple, temporary AWS accounts to a number of authenticated users simultaneously via a browser-based GUI
9.0
CVSS
0.4%
EPSS
No
On KEV
Description
"Sandbox Accounts for Events" provides multiple, temporary AWS accounts to a number of authenticated users simultaneously via a browser-based GUI. Authenticated users could potentially claim and access empty AWS accounts by sending request payloads to the account API containing non-existent event ids and self-defined budget & duration. This issue only affects cleaned AWS accounts, it is not possible to access AWS accounts in use or existing data/infrastructure. This issue has been patched in version 1.1.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Awslabs Sandbox Accounts For Events · Amazon
before 1.1.0 · source: NVD
Affected product
AS
Awslabs Sandbox Accounts For Events
Amazon
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-50928
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-50928
Patch
https://github.com/awslabs/sandbox-accounts-for-events/commit/f30a0662f0a28734eb33c5868cccc1c319eb6e79
Third Party Advisory
https://github.com/awslabs/sandbox-accounts-for-events/security/advisories/GHSA-cg8w-7q5v-g32r
More from Awslabs Sandbox Accounts For Events
3.3
CVE-2023-51386
Sandbox Accounts for Events provides multiple, temporary AWS accounts to a number of authenticated users simultaneously via a browser-based GUI