What’s Vulnerable › Vulnerabilities

CVE-2026-5626: Survey Form Block <= 1.0.1 - Missing Authorization to Authenticated (Subscriber+) Survey Submission Data Export

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-29 · updated 2026-07-30
• Weakness: CWE-862

Description

The Survey Form Block plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the get_all_data() function in all versions up to, and including, 1.0.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to export all survey submission data and column metadata.

Affected products

• bplugins Survey Form Block – collect answers and insights from your audience: through 1.0.1

References

• https://plugins.trac.wordpress.org/browser/survey-form-block/tags/1.0.1/inc/SVBAjax.php#L52
• https://plugins.trac.wordpress.org/browser/survey-form-block/trunk/inc/SVBAjax.php#L52
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3502334%40survey-form-block%2Ftrunk%2Finc%2FSVBAjax.php&old=3223297%40survey-form-block%2Ftrunk%2Finc%2FSVBAjax.php
• https://wordpress.org/plugins/survey-form-block/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/e98d4f04-74cd-486f-bb2f-fad76895f386?source=cve

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