What is the CVSS score of CVE-2022-0531?

CVE-2022-0531 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.8%.

Is there a public PoC exploit available for CVE-2022-0531?

Yes, a public proof-of-concept exploit is available for CVE-2022-0531. Prioritise patching immediately. EPSS: 0.8%.

Migration Backup Staging CVE-2022-0531

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2022-04-11 contact@wpscan.com

WordPress XSS Migration Backup Staging Wpvivid

6.1

CVSS 3.1 · NVD

View

Vulnerability Assessment

Weakness	CWE CWE-79 OWASP Top 10:2025 A05:2025 - Injection ASVS 5.0 V1 - Encoding and Sanitization Output encoding, context-aware escaping MITRE ATT&CK 2 techniques across 2 tactics: Initial Access, Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	CVSS score of 6.1 (MEDIUM). Attack characteristics: network attack vector, low complexity, no privileges required, user interaction required. Public proof-of-concept exploit code is available.
Exploit ScenarioDerived	A remote attacker could inject malicious scripts into web pages viewed by other users by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

No patch listed yet 0.8% exploitation probability (EPSS)

Get an e-mail when this CVE is exploited, patched or re-scored. Free account.

Alert me

AnalysisAI

The Migration, Backup, Staging WordPress plugin before 0.9.70 does not sanitise and escape the sub_page parameter before outputting it back in the page, leading to a reflected Cross-Site Scripting. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. The Migration, Backup, Staging WordPress plugin before 0.9.70 does not sanitise and escape the sub_page parameter before outputting it back in the page, leading to a reflected Cross-Site Scripting Affected products include: Wpvivid Migration\, Backup\, Staging. Version information: before 0.9.70.

Know when Migration Backup Staging gets its next vulnerability

Watch products and get an email when something new is published
Check this CVE against your own stack and servers
Exploit and PoC references, threat intelligence from 22 sources

Continue with Google Continue with GitHub

No credit card · 7-day full trial

Severity by source

NVD PRIMARY 6.1 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

DescriptionNVD

The Migration, Backup, Staging WordPress plugin before 0.9.70 does not sanitise and escape the sub_page parameter before outputting it back in the page, leading to a reflected Cross-Site Scripting

Threat Intelligence Overview

EPSS Score

0.8%

Top 48% exploitable

Exploit

POC

Public exploit code exists

Data Quality

2 sources

Confidence: Low

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity MEDIUM

CISA KEV No

Public POC Yes

EPSS 0.8%

Patch available No

Active threat No

Deciding rule

MEDIUM severity (CVSS 4.0-6.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Scheduled

Exploitation· derived

Poc

System Exposure· derived

Open

Automatable· derived

Human Impact· derived

Medium

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +1

CVSS: +30

PoC: +20

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Cross-Site Scripting MEDIUM

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.

Affected Products (CPE)NVD

cpe:2.3:a:wpvivid:migration\,_backup\,_staging:*:*:*:*:*:wordpress:*:*

More in Migration Backup Staging

View all

CVE-2024-1981 CRITICAL Act Now POC

9.1 Feb 29

The Migration, Backup, Staging - WPvivid plugin for WordPress is vulnerable to SQL Injection via the 'table_prefix' para

CVE-2024-7315 HIGH This Week POC

7.5 Oct 02

The Migration, Backup, Staging WordPress plugin before 0.9.106 does not use sufficient randomness in the filename that i

CVE-2025-5961 HIGH This Week POC

7.2 Jul 03

The Migration, Backup, Staging - WPvivid Backup & Migration plugin for WordPress is vulnerable to arbitrary file uploads

CVE-2024-3054 HIGH Act Now

7.2 Apr 12

WPvivid Backup & Migration Plugin for WordPress is vulnerable to PHAR Deserialization in all versions up to, and includi

CVE-2024-1982 MEDIUM This Month POC

6.5 Feb 29

The Migration, Backup, Staging - WPvivid plugin for WordPress is vulnerable to unauthorized access due to a missing capa

CVE-2023-4274 MEDIUM This Month POC

6.5 Oct 20

The Migration, Backup, Staging - WPvivid plugin for WordPress is vulnerable to Directory Traversal in versions up to, an

CVE-2022-2863 MEDIUM This Month POC

4.9 Sep 16

The Migration, Backup, Staging WordPress plugin before 0.9.76 does not sanitise and validate a parameter before using it

CVE-2024-10962 HIGH This Week

8.8 Nov 14

The Migration, Backup, Staging - WPvivid plugin for WordPress is vulnerable to PHP Object Injection in all versions up t

CVE-2023-5576 HIGH This Week

8.0 Oct 20

The Migration, Backup, Staging - WPvivid plugin for WordPress is vulnerable to Sensitive Information Exposure in version

CVE-2022-2442 HIGH This Week

7.2 Sep 06

The Migration, Backup, Staging - WPvivid plugin for WordPress is vulnerable to deserialization of untrusted input via th

CVE-2022-27844 HIGH This Week

7.5 Apr 11

Arbitrary File Read vulnerability in WPvivid Team Migration, Backup, Staging - WPvivid (WordPress plugin) versions <= 0.

CVE-2023-5120 MEDIUM This Month

4.4 Oct 20

The Migration, Backup, Staging - WPvivid plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the image

Same weakness CWE-79 – Cross-site Scripting (XSS)

View all

CVE-2020-3580 MEDIUM POC

6.1

CVE-2013-7389 MEDIUM POC

4.3

CVE-2021-25299 MEDIUM POC

6.1

CVE-2014-2120 MEDIUM

6.1

CVE-2023-40000 HIGH POC

8.3

CVE-2016-8581 MEDIUM POC

6.1

CVE-2013-5223 MEDIUM POC

5.4

CVE-2025-52367 MEDIUM POC

5.4

Same technique XSS

View all

CVE-2017-9248 CRITICAL POC

9.8

CVE-2013-1710 CRITICAL POC

10.0

CVE-2024-52875 HIGH POC

8.8

Search Externally

GitHub PoC

Exploit-DB PacketStorm Snyk Rapid7 Nuclei Templates Trickest PoC

Back