Read the docs
TI-2024-08854 Aliases CVE-2024-9544GHSA-5h65-2pwj-39r9

Unrestricted file upload in MapSVG

Priority LOW 28CWE-434Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-434.

Summary

The MapSVG plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 8.6.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00248 16th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MapSVGMapSVGup to 8.6.4—No fix listedCNA
  • MapSVG VendorMapSVG Affected up to 8.6.4 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-9544
  2. 2026-10-03 Alias added: GHSA-5h65-2pwj-39r9

References

Other 2

  • TI-2022-00509 MapSVG < 6.2.20 - Unauthenticated SQLi CVSS 3.1CRITICAL 9.8
  • TI-2026-46626 WordPress MapSVG plugin <= 8.14.0 - Arbitrary File Upload vulnerability CVSS 3.1CRITICAL 9.1
  • TI-2019-15820 MapSVG MapSVG Lite version 3.2.3 contains a Cross Site Request Forgery (CSRF)… CVSS 3.0HIGH 8.8
  • TI-2026-57156 WordPress MapSVG plugin <= 8.15.0 - Server Side Request Forgery (SSRF) vulnerability CVSS 3.1MEDIUM 5.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences