Gwolle Guestbook < 4.2.0 - Reflected Cross-Site Scripting
CVE-2021-24980

6.1MEDIUM

Key Information:

Vendor

Wordpress
Status
Gwolle Guestbook
Vendor
CVE Published:
27 December 2021

What is CVE-2021-24980?

The Gwolle Guestbook WordPress plugin before 4.2.0 does not sanitise and escape the gwolle_gb_user_email parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting issue in an admin page

Affected Version(s)

Gwolle Guestbook 4.2.0

References

https://wpscan.com/vulnerability/e50bcb39-9a01-433f-81b3-...
x_refsource_MISC

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

JrXnm
.