1. Home
  2. CVE Database
  3. CVE-2021-24903
MEDIUM · 4.8

CVE-2021-24903

The GRAND FlaGallery WordPress plugin through 6.1.2 does not sanitise and escape some of its gallery settings, which could allow high privilege users to perform Cross-Site scripting attacks even when ...

Vulnerability Description

The GRAND FlaGallery WordPress plugin through 6.1.2 does not sanitise and escape some of its gallery settings, which could allow high privilege users to perform Cross-Site scripting attacks even when the unfiltered_html capability is disallowed.

CVSS Score

4.8

MEDIUM

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

Affected Products

VendorProductVersions
CodeasilyGrand Flagallery<= 6.1.2

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2021-24903?

CVE-2021-24903 is a vulnerability with a CVSS score of 4.8 (MEDIUM). The GRAND FlaGallery WordPress plugin through 6.1.2 does not sanitise and escape some of its gallery settings, which could allow high privilege users to perform Cross-Site scripting attacks even when ...

How severe is CVE-2021-24903?

CVE-2021-24903 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-24903?

Check the references section above for vendor advisories and patch information. Affected products include: Codeasily Grand Flagallery.