CVE-2026-81812

N/A PoC AVAILABLE

Published 2026-10-21 · Last modified 2026-10-21

The Elementor Website Builder WordPress plugin before 4.3.5 does not sanitize uploaded SVG files on every upload route, allowing users with the Author role and above to upload a file containing JavaScript, which will run in the browser of any user who opens it. Exploitation requires unfiltered file uploads to be enabled in the Elementor Website Builder WordPress plugin before 4.3.5 settings, which is not the default.

EXPLOIT AVAILABLE

Public exploit or PoC code exists. Modeled probability is still low, but the barrier to attack is reduced — watch closely.

Exploitation likelihood

—EPSS not yet scored

○ In CISA KEV ● Public exploit / PoC

Impact if exploited

—CVSS · not scored

No impact metrics

Proof of concept & exploit code

reference https://wpscan.com/vulnerability/ba550282-d354-4d39-95c6-c4820a91f270/
github-search Search GitHub for public PoC repos

Test against your own equipment

curl -s https://vulnpedia.com/cve/CVE-2026-81812/poc.jsonMachine-readable PoC index for this CVE (for automation).

Listed for defensive triage, patch verification, and authorized testing on systems you own. Machine-readable: /cve/CVE-2026-81812/poc.json

Affected

Vendors Unknown

Products Elementor Website Builder

Weakness (CWE)

Not classified.

CVSS vector

Not yet scored.

References

Exploits & PoC

https://wpscan.com/vulnerability/ba550282-d354-4d39-95c6-c4820a91f270/ exploitvdb-entrytechnical-description

Sources: NVD · CVE.org · EPSS