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CVE-2026-13040

The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'real_val__' parameter in all versions up to, and including, 9.2.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The submission endpoint is registered via wp_ajax_nopriv_submit_nex_form with no nonce verif
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7b17bd45b1e2aac5e628f994938b7eaca29e3f1de7bef4ad8760a46097c09b50
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"NEX-Forms – Ultimate Forms Plugin for WordPress","vendor":"webaways","versions":[{"lessThanOrEqual":"9.2.2","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.2,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/problemTypes/0/descriptions/0

Source references

14 source assertions
{"url":"https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.1.11/includes/classes/class.functions.php#L2461"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/references/11
{"url":"https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.1.11/main.php#L2660"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/references/12
{"url":"https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.1.11/main.php#L467"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/references/7
{"url":"https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.1.11/main.php#L4870"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/references/9
{"url":"https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.1.11/main.php#L4896"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/references/8
{"url":"https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.1.11/main.php#L5323"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/references/10
{"url":"https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.2.2/includes/classes/class.functions.php#L2461"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/references/5
{"url":"https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.2.2/main.php#L2660"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/references/6
{"url":"https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.2.2/main.php#L467"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.2.2/main.php#L4870"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.2.2/main.php#L4896"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.2.2/main.php#L5323"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3584399%40nex-forms-express-wp-form-builder&new=3584399%40nex-forms-express-wp-form-builder&sfp_email=&sfph_mail="}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/references/13
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/49dc267a-48cf-487f-bedc-fd892666e9a0?source=cve"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8a70c5212f2764c6b3d6b212d0267229cb4ca430fa9d86851bf0364c35026604 · sha256:561190982fec4a98… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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