CVE-2020-6850

SAML Single Sign On – SAML SSO Login <= 4.8.83 - Cross-Site Scripting

mediumImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

6.1

CVSS Score

6.1

CVSS Score

medium

Severity

4.8.84

Patched in

1456d

Time to patch

Description

Utilities.php in the miniorange-saml-20-single-sign-on plugin before 4.8.84 for WordPress allows XSS via a crafted SAML XML Response to wp-login.php. This is related to the SAMLResponse and RelayState variables, and the Destination parameter of the samlp:Response XML element.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=4.8.83

PublishedJanuary 28, 2020

Last updatedJanuary 22, 2024

Affected pluginminiorange-saml-20-single-sign-on

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/1032f7b0-db98-4b25-bdff-dcaf2758f266?source=api-prod

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