有赏 You Shang <= 1.0.1 - Authenticated Stored Cross-Site Scripting

2021-07-30 00:00

Anonymous

Strategic Overview

Status

Unpatched

Affected Plugin有赏 You Shang

Affected Version<= 1.0.1

CVSS6.4Medium

CVECVE-2021-24597

View all 有赏 You Shang vulnerabilities

Vulnerability Overview

The You Shang WordPress plugin through 1.0.1 does not escape its qrcode links settings, which result into Stored Cross-Site Scripting issues in frontend posts and the plugins settings page depending on the payload used

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-2021-24597 https://www.wordfence.com/threat-intel/vulnerabilities/id/a5c0ae44-18e5-4fd1-a1a8-b70fc15a8c26

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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