Project Status <= 1.6 - Reflected Cross-Site Scripting

2021-07-24 00:00

Shreya Pohekar

Strategic Overview

Status

Unpatched

Affected PluginProject Status

Affected Version<= 1.6

CVSS5.4Medium

CVECVE-2021-24558

View all Project Status vulnerabilities

Vulnerability Overview

The pspin_duplicate_post_save_as_new_post function of the Project Status WordPress plugin through 1.6 does not sanitise, validate or escape the post GET parameter passed to it before outputting it in an error message when the related post does not exist, leading to a reflected XSS 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-2021-24558 https://www.wordfence.com/threat-intel/vulnerabilities/id/aac9e0cb-cc1e-4041-bb92-21f94c8d35fd

CVSS Vector

5.4

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

Base

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

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