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[email protected]CVE-2020-26511

HistoryOct 02, 2020 - 5:15 a.m.

CVE-2020-26511

2020-10-0205:15:12

CWE-287

[email protected]

web.nvd.nist.gov

wpo365-login

wordpress

authentication bypass

jwt token

symmetric algorithm

cve-2020-26511

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

49.8%

JSON

The wpo365-login plugin before v11.7 for WordPress allows use of a symmetric algorithm to decrypt a JWT token. This leads to authentication bypass.

Affected configurations

NVD

Node

wpo365wordpress_\+_azure_ad_\/_microsoft_office_365Range<11.7wordpress

CPENameOperatorVersion
wpo365:wordpress_\+_azure_ad_\/_microsoft_office_365wpo365 wordpress + azure ad / microsoft office 365lt11.7

CPE	Name	Operator	Version
wpo365:wordpress_\+_azure_ad_\/_microsoft_office_365	wpo365 wordpress + azure ad / microsoft office 365	lt	11.7

References

plugins.trac.wordpress.org/changeset/2388992/

wordpress.org/plugins/wpo365-login/#developers

wpvulndb.com/vulnerabilities/10418

www.wpo365.com/change-log/

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

49.8%

JSON

Related for CVE-2020-26511

cvelist1 patchstack1 wpvulndb1 prion1 nvd1