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MapSVG Lite < 3.3.0 — Cross-Site Request Forgery

CVE-2019-1000003Published · Updated

Action summary

Affected: <3.3.0Update to 3.3.0 or newer

All remediation steps
Watch plugin
Severity
Medium6.1
CVSS
6.1
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:N Privileges required
None
UI:R User interaction
Required
S:C Scope
Changed
C:L Confidentiality
Low
I:L Integrity
Low
A:N Availability
None
Weakness
CWE-352 CSRF
Required access
No account needed
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

MapSVG – Vector maps, Google Maps, Image maps – with AI assistant mapsvg-lite-interactive-vector-maps

  1. Affected< 3.3.0
  2. Patched in3.3.0

Update to 3.3.0 or newer.

You are affected if you run < 3.3.0. Version 3.3.0 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under MapSVG – Vector maps, Google Maps, Image maps – with AI assistant.
  • No admin access? Run a passive check of your site. It reads public files only.
  • No account is needed to exploit this. Treat any exposed site on an affected version as at risk.

What to do

  1. Update to version 3.3.0, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch MapSVG – Vector maps, Google Maps, Image maps – with AI assistant to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Rob Skilling (DXW).

MapSVG MapSVG Lite version 3.2.3 contains a Cross Site Request Forgery (CSRF) vulnerability in REST endpoint /wp-admin/admin-ajax.php?action=mapsvg_save that can result in an attacker modifying post data, including embedding javascript. This attack appears to be exploitable via a victim who must be logged in to WordPress as an admin, and click a link. This vulnerability appears to have been fixed in 3.3.0 and later.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in MapSVG – Vector maps, Google Maps, Image maps – with AI assistant

All 20
More vulnerabilities in MapSVG – Vector maps, Google Maps, Image maps – with AI assistant
SeverityVulnerabilityCVEPublished
Medium5.3Missing Authorization
≤8.16.3Update to 9.0.0
CVE-2026-123475
High8.8Authenticated (Contributor+) Arbitrary File Upload
≤8.16.1Update to 8.16.2
CVE-2026-111406
High8.1Authenticated (Contributor+) Arbitrary File Deletion
≤8.16.1Update to 8.16.2
CVE-2026-111398
Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤8.16.1Update to 8.16.2
CVE-2026-111405
Medium6.5Authenticated (Contributor+) SQL Injection
≤8.16.1Update to 8.16.2
CVE-2026-111399

Same weakness (CSRF)

All CSRF
Other CSRF vulnerabilities
SeverityVulnerabilityCVEPublished
High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup≤5.25.25Update to 5.26.45
CVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder≤1.0.2Update to 1.1
CVE-2026-125055
Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System≤3.3.9Update to 3.4.0
CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity medium, CVSS 6.1

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
CVE® identifiers
[object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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