Vulnerabilities in pkg:golang/github.com/beam-cloud/beta9

PACKAGE
Advisory Identifier: GHSA-73jg-4qh6-3f4g
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Advisory Summary

CVE-2025-69820 is a MODERATE (CVSS 6.0) beam exposes sensitive information vulnerability (CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')) affecting Github.com/beam cloud/beta9 libraries in the Go ecosystem. The issue involves beam exposes sensitive information via joincleanpath function. Remediation is available in the latest vendor maintenance releases.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:golang/github.com/beam-cloud/beta9

1 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:golang/github.com/beam-cloud/beta9. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-73jg-4qh6-3f4g CVE-2025-69820 MODERATE Beam Exposes sensitive information via joinCleanPath function

CVE-2025-69820 at a Glance

CVE Identifier CVE-2025-69820
GHSA Identifier GHSA-73jg-4qh6-3f4g
Severity MODERATE
CVSS v3.1 Base Score 6.0
CWE Classification CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Product Github.com/beam cloud/beta9
Package Ecosystem Go
Published Date
Last Updated

Security Impact

CVSS: 6.0

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N).

Attack Vector Local (AV:L)
Attack Complexity Low (AC:L)
Privileges Required High (PR:H)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity High (I:H)
Availability None (A:N)

How to Fix CVE-2025-69820

To remediate this vulnerability, upgrade all affected Github.com/beam cloud/beta9 dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

github.com/beam-cloud/beta9 fixed: Latest secure release 
Upgrade github.com/beam-cloud/beta9 to Latest secure release
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for github.com/beam-cloud/beta9

How to Check if You Are Affected

To determine whether your application is affected by CVE-2025-69820, inspect your project dependencies for Github.com/beam cloud/beta9:

inspect dependencies for github.com/beam-cloud/beta9

Analyze the terminal output to locate any version of Github.com/beam cloud/beta9 in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), where the product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. In Github.com/beam cloud/beta9, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

Directory Traversal vulnerability in Beam beta9 v.0.1.552 allows a remote attacker to obtain sensitive information via the joinCleanPath function

CVE-2025-69820 Affected Github.com/beam cloud/beta9 Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
github.com/beam-cloud/beta9
golang/github.com/beam-cloud/beta9
Go
≤ 0.0.0-20260116162221-c1cd75e813cf

References

NVD — CVE-2025-69820 NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-69820
Github.com/beam cloud/beta9 Source Repository REPOSITORY
https://github.com/beam-cloud/beta9
Github.com/beam cloud/beta9 Source Repository REPOSITORY
https://github.com/beam-cloud/beta9/blob/c1cd75e813cf7d53e916157d920099e89ef45caa/pkg/abstractions/volume/multipart.go#L45
Github.com/beam cloud/beta9 Source Repository REPOSITORY
https://github.com/ryotaromatsui/CVEs/tree/main/CVE-2025-69820

Frequently Asked Questions

What is CVE-2025-69820?
CVE-2025-69820 is a security vulnerability in Github.com/beam cloud/beta9 involving Beam Exposes sensitive information via joinCleanPath function under CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal').
Which Github.com/beam cloud/beta9 versions are affected?
Affected versions include releases prior to current release patches across affected packages: github.com/beam-cloud/beta9.
What version fixes CVE-2025-69820?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is github.com/beam-cloud/beta9 affected?
Yes, github.com/beam-cloud/beta9 is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.
What is the CVSS score of CVE-2025-69820?
CVE-2025-69820 has a CVSS v3.1 base score of 6.0 (MODERATE) with vector string CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N.
What CWE is associated with CVE-2025-69820?
CVE-2025-69820 is classified under CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.).
How can I check Go dependencies for CVE-2025-69820?
Run the dependency tree command: 'inspect dependencies for github.com/beam-cloud/beta9'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-73jg-4qh6-3f4g",
  "modified" : "2026-01-29T22:58:34Z",
  "published" : "2026-01-22T18:30:31Z",
  "aliases" : [ "CVE-2025-69820" ],
  "summary" : "Beam Exposes sensitive information via joinCleanPath function",
  "details" : "Directory Traversal vulnerability in Beam beta9 v.0.1.552 allows a remote attacker to obtain sensitive information via the joinCleanPath function",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N"
  } ],
  "affected" : [ {
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    } ]
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  "references" : [ {
    "type" : "ADVISORY",
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  }, {
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  }, {
    "type" : "WEB",
    "url" : "https://github.com/beam-cloud/beta9/blob/c1cd75e813cf7d53e916157d920099e89ef45caa/pkg/abstractions/volume/multipart.go#L45"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/ryotaromatsui/CVEs/tree/main/CVE-2025-69820"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-22" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-01-29T22:58:34Z",
    "nvd_published_at" : "2026-01-22T16:16:07Z"
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}