CVE-2026-5626 json
Survey Form Block <= 1.0.1 - Missing Authorization to Authenticated (Subscriber+) Survey Submission Data Export
published 2026-07-29 3 mo ago modified 2026-07-30 3 mo ago also EUVD-2026-50110
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 27%
- public exploits
- 0
- none known
Summary
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.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 3 mo ago
Exploit prediction
0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Affected products
- bplugins Survey Form Block – collect answers and insights from your audience
Classification
- Weakness
-
- CWE-862 Missing Authorization
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/e98d4f04-74cd-486f-bb2f-fad76895f386?source=cve
- plugins.trac.wordpress.org /browser/survey-form-block/trunk/inc/SVBAjax.php#L52
- plugins.trac.wordpress.org /browser/survey-form-block/tags/1.0.1/inc/SVBAjax.php#L52
- wordpress.org /plugins/survey-form-block/
- plugins.trac.wordpress.org /changeset?sfp_email=&sfph_mail=&reponame=&new=3502334%40survey-form-block%2Ftrunk%2Finc%2FSVBAjax.php&old=322
Sources
- CVE List CVE-2026-5626
- NVD CVE-2026-5626
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.