CVE-2021-3964

elgg is vulnerable to Authorization Bypass Through User-Controlled Key

CVSS v3 5.9 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/elgg/elgg/commit/d9fcad76ee380ea17edd61d13d0f87828ea3f744	Patch Third Party Advisory
https://huntr.dev/bounties/a4df45d6-b739-4299-967f-c960b569383a	Exploit Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:elgg:elgg:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-12-01 12:15

Updated : 2021-12-02 19:09

NVD link : CVE-2021-3964

Mitre link : CVE-2021-3964

CVE.ORG link : CVE-2021-3964

JSON object : View

Products Affected

elgg

elgg

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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