CVE-2026-81813: medium-severity vulnerability in Elementor Website Builder
Elementor < 4.3.5 - Contributor+ Stored XSS via SVG CDATA Sanitizer Bypass
Published
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.8epss 0.4%
exploitation probability
0.4%top 65% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The Elementor Website Builder WordPress plugin before 4.3.5 does not sanitize the text content of SVG files, checking only their elements and attributes, allowing users with the Contributor role and above to store a payload which breaks out when the SVG is rendered inline in a page and executes in the browser of any user viewing it. Execution is specific to Chromium-based browsers; Firefox is not affected.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Affected products
Unknown · Elementor Website Builderpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/d7c6f47b-feda-4fba-99a3-af3a7c9c8417/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Elementor Website Builder
In the same product, most dangerous first.
CVE-2021-24891—Elementor < 3.4.8 - DOM Cross-Site-ScriptingEPSS 28.9%CVE-2023-0329HIGHElementor Website Builder < 3.12.2 - Admin+ SQLiEPSS 19.7%CVE-2022-4953—Elementor < 3.5.5 - Iframe InjectionEPSS 3.4%CVE-2021-24205—Elementor < 3.1.2 - Authenticated Stored Cross-Site Scripting (XSS) in Icon Box WidgetEPSS 0.8%CVE-2021-24202—Elementor < 3.1.2 - Authenticated Stored Cross-Site Scripting (XSS) in Heading WidgetEPSS 0.7%CVE-2021-24201—Elementor < 3.1.2 - Authenticated Stored Cross-Site Scripting (XSS) in Column ElementEPSS 0.7%