{"cve":"CVE-2021-32651","nvd":{"published":"2021-06-01T18:15:07.747","modified":"2026-06-17T03:53:21.093","status":"Modified","description":"OneDev is a development operations platform. If the LDAP external authentication mechanism is enabled in OneDev versions 4.4.1 and prior, an attacker can manipulate a user search filter to send forged queries to the application and explore the LDAP tree using Blind LDAP Injection techniques. The specific payload depends on how the User Search Filter property is configured in OneDev. This issue was fixed in version 4.4.2.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3},"cwes":["CWE-90"],"references":["https://github.com/theonedev/onedev/commit/4440f0c57e440488d7e653417b2547eaae8ad19c","https://github.com/theonedev/onedev/security/advisories/GHSA-5864-2496-4xjf","https://github.com/theonedev/onedev/commit/4440f0c57e440488d7e653417b2547eaae8ad19c","https://github.com/theonedev/onedev/security/advisories/GHSA-5864-2496-4xjf"],"products":["onedev_project:onedev"],"source":"nvd","synced_at":"2026-10-19T21:18:09.669877188+00:00"},"epss":{"cve":"CVE-2021-32651","score":0.01069,"percentile":0.64833,"date":"2026-11-01"},"kev":null,"osv":[],"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."]}