Vulnerability DatabaseCVE-2026-123617
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CVE-2026-123617
Published:November 06, 2026
Updated:November 10, 2026
Openwhyd before 1.65.1 contains a NoSQL injection vulnerability that allows unauthenticated attackers to manipulate user lookups by passing JSON objects in the id parameter. Attackers can send MongoDB query operators such as $ne or $gt to POST /api/user to select and enumerate other users' public profile records.
Affected Packages
https://github.com/openwhyd/openwhyd.git (GITHUB):
Affected version(s) >=v1.0 <v1.65.1
Fix Suggestion:
Update to version v1.65.1
Related Resources (8)
https://github.com/openwhyd/openwhyd/security/advisories/GHSA-hfg3-vq24-hprp
https://github.com/openwhyd/openwhyd/commit/167c45d6754df0adb3415f71cbd7cde91cbe7874
https://nvd.nist.gov/vuln/detail/CVE-2026-123617
https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/123xxx/CVE-2026-123617.json
https://www.vulncheck.com/advisories/openwhyd-before-1.65.1-nosql-injection-via-post-api-user
https://github.com/openwhyd/openwhyd/blob/v1.65.0/app/models/user.js#L288-L294
https://github.com/openwhyd/openwhyd/releases/tag/v1.65.1
https://github.com/openwhyd/openwhyd
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CVSS v4
Base Score:
6.9
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Improper Neutralization of Special Elements in Data Query Logic
CWE-943
EPSS
Base Score:
0.40