Gwolle Guestbook <= 2.5.3 - Cross-Site Scripting

2018-07-28 00:00

Anonymous

Strategic Overview

Status

Patched in 2.5.4

Affected PluginGwolle Guestbook

Affected Version<= 2.5.3

CVSS6.1Medium

CVECVE-2018-17884

View all Gwolle Guestbook vulnerabilities

Vulnerability Overview

XSS exists in admin/gb-dashboard-widget.php in the Gwolle Guestbook (gwolle-gb) plugin before 2.5.4 for WordPress via the PATH_INFO to wp-admin/index.php

Technical Analysis

REMEDIATION: Update to version 2.5.4, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2018-17884 https://www.wordfence.com/threat-intel/vulnerabilities/id/c4747f6c-d083-4f7e-a9ef-3dd9c8f6047b

CVSS Vector

6.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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