Clipr <= 1.2.3 - Admin+ Stored Cross-Site Scripting

2022-03-30 00:00

Hassan Khan Yusufzai - Splint3r7

Strategic Overview

Status

Unpatched

Affected PluginClipr

Affected Version<= 1.2.3

CVSS5.9Medium

CVECVE-2022-1559

View all Clipr vulnerabilities

Vulnerability Overview

The Clipr WordPress plugin through 1.2.3 does not sanitise and escape its API Key settings before outputting it in an attribute, leading to a Stored Cross-Site Scripting issue even when the unfiltered_html capability is disallowed

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-2022-1559 https://www.wordfence.com/threat-intel/vulnerabilities/id/01def852-367b-4f64-9c5a-58dcc3478b2e

CVSS Vector

5.9

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityLow

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