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Vulnerabilities

Vulnerability · CVE-2025-9703

The Ultimate Addons for Elementor (Formerly Elementor Header & Footer Builder) WordPress plugin before 2.5.0 does not sanitize SVG file contents when uploaded through the xmlrpc.ph

Published Oct 6, 2025 · catalog updated Oct 6, 2025 · Unknown Ultimate Addons for Elementor (Formerly Elementor Header & Footer Builder)

Last checked Oct 29, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-9703. EPSS is 0.18%. Act only if a listed version of Unknown Ultimate Addons for Elementor (Formerly Elementor Header & Footer Builder) is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium4.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.18%
Remediation
Version ranges on file
Affected products
vendor Unknown Ultimate Addons for Elementor (Formerly Elementor Header & Footer Builder) 0 <2.5.0

The Ultimate Addons for Elementor (Formerly Elementor Header & Footer Builder) WordPress plugin before 2.5.0 does not sanitize SVG file contents when uploaded through the xmlrpc.php endpoint using base64 encode, leading to a Cross-Site Scripting vulnerability.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Unknown Ultimate Addons for Elementor (Formerly Elementor Header & Footer Builder) 0 <2.5.00 <2.5.0

How to fix CVE-2025-9703

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-9703. EPSS is 0.18%. Act only if a listed version of Unknown Ultimate Addons for Elementor (Formerly Elementor Header & Footer Builder) is installed.

Which versions are affected?

Compare what you have installed with Unknown Ultimate Addons for Elementor (Formerly Elementor Header & Footer Builder) 0 <2.5.0 0 <2.5.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.18%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 6, 2025 · EUVD

    Detected

    The Ultimate Addons for Elementor (Formerly Elementor Header & Footer Builder) WordPress plugin before 2.5.0 does not sanitize SVG file contents when uploaded through the xmlrpc.php endpoint using base64 encode, leading to a Cross-Site Scripting vulnerability.

  2. Oct 6, 2025 · EUVD

    Updated

    The Ultimate Addons for Elementor (Formerly Elementor Header & Footer Builder) WordPress plugin before 2.5.0 does not sanitize SVG file contents when uploaded through the xmlrpc.php endpoint using base64 encode, leading to a Cross-Site Scripting vulnerability.

Sources

  • CVE.orgVulnerability recordCVE-2025-9703

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-9703

    30-day exploitation probability 0.18%

    first.org
  • EUVDVulnerability recordEUVD-2025-32144

    The Ultimate Addons for Elementor (Formerly Elementor Header & Footer Builder) WordPress plugin before 2.5.0 does not sanitize SVG file contents when uploaded through the xmlrpc.php endpoint using base64 encode, leading to a Cross-Site Scripting vulnerability.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 29, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 29, 2026
  • CVE.orgOct 23, 2026
  • EUVDOct 23, 2026