Security readout for executives and security teams
Plain-English summary
CVE-2026-1065 affects the Form Maker by 10Web WordPress plugin through version 1.15.35. Public form submissions may allow SVG uploads that can store JavaScript. If viewed later, that script can run in a visitor or administrator browser, creating risk of site compromise, data exposure, or malicious content injection.
Executive priority
Treat this as a near-term web risk for any public WordPress site using the affected plugin. Prioritize sites handling customer submissions or administrator workflows. The issue is high severity, unauthenticated, and can affect trusted browsers, but active exploitation is not confirmed in the supplied evidence.
Technical view
The issue is stored cross-site scripting tied to file upload handling. Sources describe an SVG allowlist combined with weak substring-based extension validation. An unauthenticated attacker can submit a crafted SVG through a form upload field when such forms accept submissions. The CVSS score is 7.2 high, with network access, low complexity, no privileges, and changed scope.
Likely exposure
Exposure is most likely on WordPress sites running Form Maker by 10Web version 1.15.35 or earlier with publicly reachable forms that include file upload fields. Sites without public file uploads have lower practical exposure, but should still verify plugin version and configuration.
Exploitation context
The provided sources do not show confirmed active exploitation, and the CVE is not listed as KEV in the supplied bundle. Exploitation requires the attacker to submit a form with a file upload field and later have the uploaded SVG viewed by a user or administrator.
Researcher notes
The source bundle cites Wordfence and WordPress plugin repository code references. The vulnerability maps to CWE-434 and stored XSS through SVG upload handling. Evidence indicates affected versions through 1.15.35, but the supplied data does not provide a clearly named fixed version; validate against vendor or repository release information.
Mitigation direction
- Update Form Maker by 10Web to a version newer than 1.15.35 if available.
- Check vendor and WordPress plugin guidance for the official fixed release.
- Temporarily remove or restrict public file upload fields in affected forms.
- Block SVG uploads where business requirements do not require them.
- Review uploaded SVG files and remove suspicious or unnecessary content.
Validation and detection
- Inventory WordPress sites using Form Maker by 10Web.
- Confirm whether installed versions are 1.15.35 or earlier.
- Identify public forms containing file upload fields.
- Review upload directories for unexpected SVG files.
- Verify remediation using vendor release notes or repository changes.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-434: File access and web shell behavior lookup
File traversal and upload weaknesses can lead teams to review file, web shell, execution, and collection telemetry. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupFile access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2026-1065 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.2 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N3.92.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.2HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8230d5f8-01d9-465a-8a43-e9852248bb3d?source=cveCVE reference
- https://plugins.trac.wordpress.org/browser/form-maker/tags/1.15.34/js/add_field.js#L2364CVE reference
- https://plugins.trac.wordpress.org/browser/form-maker/tags/1.15.34/frontend/models/form_maker.php#L1744CVE reference
- 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=CVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Unrestricted Upload of File with Dangerous Type
Unrestricted Upload of File with Dangerous Type represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.