Current Book <= 1.0.1 - Authenticated Stored Cross-Site Scripting

2021-07-14 00:00

Vikas Srivastava

Strategic Overview

Status

Unpatched

Affected PluginCurrent Book

Affected Version<= 1.0.1

CVSS6.4Medium

CVECVE-2021-24538

View all Current Book vulnerabilities

Vulnerability Overview

The Current Book WordPress plugin through 1.0.1 does not sanitize user input when an authenticated user adds Author or Book Title, then does not escape these values when outputting to the browser leading to an Authenticated Stored XSS Cross-Site Scripting issue.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- 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-2021-24538 https://www.wordfence.com/threat-intel/vulnerabilities/id/ffde541b-5e2b-437b-a123-8522beca52ef

CVSS Vector

6.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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