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CVE-2022-0503

Multisite Content Copier/Updater < 2.1.2 - Reflected Cross-Site Scripting

MEDIUM
6.1
CVSS Score
Published: March 14, 2022 at 02:41 PM UTC
Updated: June 17, 2026 at 04:20 AM UTC
1 product affected across 1 vendorMultisite Content Copier/Updater

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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.8%

Description

The WordPress Multisite Content Copier/Updater WordPress plugin before 2.1.2 does not sanitise and escape the s parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting issue in the network dashboard

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Multisite Content Copier/Updater· Obtaininfotechwordpress-plugin
95%
v < 2.1.2
Affected range stops below 2.1.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://wpscan.com/vulnerability/b6d38e23-3761-4447-a794-1e5077fd953a

CVSS

6.1MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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