CVE-2025-9703Public exploitNetwork attack vector

Author-level stored XSS via unsanitized SVG upload

Published Oct 6, 2025 · Updated Oct 6, 2025

Stored XSS in Brainstorm Force Ultimate Addons for Elementor before 2.5.0 allows remote authenticated users to execute script via SVG uploads. The XML-RPC wp.uploadFile path accepts base64 SVG data and persists the decoded content without sanitizing embedded script. An Author account can place the SVG at a public uploads URL; script execution requires a visitor to open the file in a browser.

CVSS severity4.3
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Brainstorm Force Ultimate Addons for Elementor before 2.5.0 allows remote authenticated users to execute script via SVG uploads. The XML-RPC wp.uploadFile path accepts base64 SVG data and persists the decoded content without sanitizing embedded script. An Author account can place the SVG at a public uploads URL; script execution requires a visitor to open the file in a browser.

The record

CVE
CVE-2025-9703
Published
Oct 6, 2025
Updated
Oct 6, 2025
Vendor
Presto Made, Inc.
Product
Ultimate Addons for Elementor
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 6, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 6, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2.5.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Presto Made, Inc. · Ultimate Addons for Elementorversion=0 <2.5.0

Published CVSS scores

4.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Cross-Site Scripting (XSS)
T1203Exploitation for Client Execution

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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