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MEDIUM · 4.3

CVE-2021-24853

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 use...

Vulnerability 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 Score

4.3

MEDIUM

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
Confidentiality
NONE
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
Qr Redirector ProjectQr Redirector< 1.6

Related Weaknesses (CWE)

CWE-284CWE-352

References

FAQ

What is CVE-2021-24853?

CVE-2021-24853 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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 use...

How severe is CVE-2021-24853?

CVE-2021-24853 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-24853?

Check the references section above for vendor advisories and patch information. Affected products include: Qr Redirector Project Qr Redirector.