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MEDIUM · 5.4

CVE-2021-24478

The Bookshelf WordPress plugin through 2.0.4 does not sanitise or escape its "Paypal email address" setting before outputting it in the page, leading to an authenticated Stored Cross-Site Scripting is...

Vulnerability Description

The Bookshelf WordPress plugin through 2.0.4 does not sanitise or escape its "Paypal email address" setting before outputting it in the page, leading to an authenticated Stored Cross-Site Scripting issue

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
Bookshelf ProjectBookshelf<= 2.0.4

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2021-24478?

CVE-2021-24478 is a vulnerability with a CVSS score of 5.4 (MEDIUM). The Bookshelf WordPress plugin through 2.0.4 does not sanitise or escape its "Paypal email address" setting before outputting it in the page, leading to an authenticated Stored Cross-Site Scripting is...

How severe is CVE-2021-24478?

CVE-2021-24478 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-24478?

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