CVE-2021-24853

QR Redirector <= 1.5 - Cross-Site Request Forgery

mediumCross-Site Request Forgery (CSRF)

4.3

CVSS Score

4.3

CVSS Score

medium

Severity

1.6

Patched in

827d

Time to patch

Description

The QR Redirector WordPress plugin before 1.6 does not have capability and CSRF checks when saving bulk QR Redirector settings via the qr_save_bulk AJAX action, which could allow any authenticated user, such as subscriber to change the redirect response status code of arbitrary QR Redirects

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

None

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<1.6

PublishedOctober 18, 2021

Last updatedJanuary 22, 2024

Affected pluginqr-redirector

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/82f311a5-6ef3-4052-ab9d-fdb23f7b7406?source=api-prod

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