CVE-2026-1065
highpriority · track · 0EPSS 0.004 · 32 %ileEUEPSS · scored 2026-10-27
The Form Maker by 10Web plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 1.15.35. This is due to the plugin's default file upload allowlist including SVG files combined with weak substring-based extension validation. This makes it possible for unauthenticated attackers to upload malicious SVG files containing JavaScript code that will execute when viewed by administrators or site visitors via file upload fields in forms granted they can submit forms.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.6–7.2
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (1)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (16)
External citations — patches, advisories, analysis.
- https://plugins.trac.wordpress.org/browser/form-maker/tags/1.15.34/frontend/models/form_maker.php#L1744cnnvd
- https://plugins.trac.wordpress.org/browser/form-maker/tags/1.15.34/frontend/models/form_maker.php#L1855cnnvd
- https://plugins.trac.wordpress.org/browser/form-maker/tags/1.15.34/js/add_field.js#L2364cnnvd
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3447011%40form-maker%2Ftrunk&old=3440395%40form-maker%2Ftrunk&sfp_email=&sfph_mail=cnnvd
- https://wordpress.org/plugins/form-makerPatchcnnvd
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8230d5f8-01d9-465a-8a43-e9852248bb3d?source=cvecnnvd
- https://plugins.trac.wordpress.org/browser/form-maker/tags/1.15.34/frontend/models/form_maker.php#L1744enisa_euvd
- https://plugins.trac.wordpress.org/browser/form-maker/tags/1.15.34/frontend/models/form_maker.php#L1855enisa_euvd
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