CVE Tools
Sign in

CVE-2021-32651

LDAP injection via OneDev may leak some LDAP directory information

Published: Jun 1, 2021Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-90
NVD MITRE
3.1CVSSLOW
EPSS Score
1.1%
Top 39.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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 Vector Breakdown

AV:NAC:HPR:LUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-90

Affected Products

onedevonedev project
On-prem
DevTools & CI / source-control
OneDevOnedev Project
On-prem
DevTools & CI / source-control
onedevtheonedev
On-prem
Enterprise Software / collaboration-groupware
onedev projectoss-projectDevTools & CIaka one dev
theonedevcommercialEnterprise Softwareaka one dev, onedev

Exploitability

Official Patch Available

References

https://github.com/theonedev/onedev/commit/4440f0c57e440488d7e653417b2547eaae8ad19c
github.com
https://github.com/theonedev/onedev/security/advisories/GHSA-5864-2496-4xjf
github.com
https://nvd.nist.gov/vuln/detail/CVE-2021-32651
nvd.nist.gov
and 1 more references View all →

Timeline

Published
Jun 1, 2021
Last Updated
Nov 21, 2024

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2021-32651 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows