Description
Directory Traversal vulnerability in Beam beta9 v.0.1.521 allows a remote attacker to obtain sensitive information via the joinCleanPath function.
References (3)
Core 3
Core References
Exploit, Third Party Advisory
https://github.com/ryotaromatsui/CVEs/tree/main/CVE-2025-69820
Scores
CVSS v3
6.0
EPSS
0.0020
EPSS Percentile
41.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (2)
beam/beta9
0.1.521
beam-cloud/beta9
0Go
Published
Jan 22, 2026
Tracked Since
Feb 18, 2026