#VU79013 Permissions, Privileges, and Access Controls in sentry - CVE-2023-39349
Published: August 7, 2023
Vulnerability identifier: #VU79013
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-39349
CWE-ID: CWE-264
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
sentry
sentry
Software vendor:
Sentry
Sentry
Description
The vulnerability allows a remote user to escalate privileges within the application.
The vulnerability exists due to excessive data output by the "/api/0/api-tokens/" API endpoint. A remote user with access to a token with few or no scopes can query the "/api/0/api-tokens/" URL and list all tokens created by a user, including tokens with greater scopes, and use those tokens in other requests.
Remediation
Install updates from vendor's website.