{"cve":"CVE-2025-69820","nvd":{"published":"2026-01-22T16:16:07.820","modified":"2026-06-17T10:00:53.597","status":"Undergoing Analysis","description":"Directory Traversal vulnerability in Beam beta9 v.0.1.521 allows a remote attacker to obtain sensitive information via the joinCleanPath function.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","score":6.0},"cwes":["CWE-22"],"references":["https://github.com/aws/aws-sdk-php/security/advisories/GHSA-557v-xcg6-rm5m","https://github.com/beam-cloud/beta9/blob/c1cd75e813cf7d53e916157d920099e89ef45caa/pkg/abstractions/volume/multipart.go#L45","https://github.com/ryotaromatsui/CVEs/tree/main/CVE-2025-69820"],"products":["beam:beta9"],"source":"nvd","synced_at":"2026-10-19T22:21:16.563232421+00:00"},"epss":{"cve":"CVE-2025-69820","score":0.01019,"percentile":0.63383,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-73jg-4qh6-3f4g","url":"https://osv.dev/vulnerability/GHSA-73jg-4qh6-3f4g","summary":"Beam Exposes sensitive information via joinCleanPath function","modified":"2026-02-04T07:36:06.785913Z","packages":[{"ecosystem":"Go","name":"github.com/beam-cloud/beta9","purl":"pkg:golang/github.com/beam-cloud/beta9","ranges":["<=0.0.0-20260116162221-c1cd75e813cf"],"fixed":[]}]},{"id":"GO-2026-4390","url":"https://osv.dev/vulnerability/GO-2026-4390","summary":"Beam Exposes sensitive information via joinCleanPath function in github.com/beam-cloud/beta9","modified":"2026-02-04T07:36:06.785913Z","packages":[{"ecosystem":"Go","name":"github.com/beam-cloud/beta9","purl":"pkg:golang/github.com/beam-cloud/beta9","ranges":["all versions"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}