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friendsofphpOpenJS FoundationFRIENDSOFPHP:EXIK:JWT-AUTHENTICATION-BUNDLE:CVE-2021-21424
HistoryMay 12, 2021 - 8:00 a.m.

CVE-2021-21424: Prevent user enumeration via response content in authentication mechanisms

2021-05-1208:00:00
OpenJS Foundation
github.com
10
cve-2021-21424
user enumeration
authentication mechanisms
software

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

AI Score

7.2

Confidence

Low

EPSS

0.001

Percentile

47.8%

Affected configurations

Vulners
Node
lexikjwt_authentication_bundleRange<2.9.0
VendorProductVersionCPE
lexikjwt_authentication_bundle*cpe:2.3:a:lexik:jwt_authentication_bundle:*:*:*:*:*:*:*:*

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

AI Score

7.2

Confidence

Low

EPSS

0.001

Percentile

47.8%