CVE Explorer
CVE-2026-39571
Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Themefic Instantio instantio allows Retrieve Embedded Sensitive Data.This issue affects Instantio: from n/a through <= 3.3.30.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://wordpress.org/plugins","defaultStatus":"unaffected","packageName":"instantio","product":"Instantio","vendor":"Themefic","versions":[{"changes":[{"at":"3.3.31","status":"unaffected"}],"lessThanOrEqual":"3.3.30","status":"affected","version":"0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:3d04e4fb1533ce7fae8917504e0c9ac9facfdeeeeaafde9eeca40cb3ae6b9b5c · sha256:20cff6ba22d46826… · /containers/cna/affected/0
Provider-owned CVSS observations
2 source assertions{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:3d04e4fb1533ce7fae8917504e0c9ac9facfdeeeeaafde9eeca40cb3ae6b9b5c · sha256:20cff6ba22d46826… · /containers/adp/0/metrics/0/cvssV3_1
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:3d04e4fb1533ce7fae8917504e0c9ac9facfdeeeeaafde9eeca40cb3ae6b9b5c · sha256:20cff6ba22d46826… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-497","description":"Exposure of Sensitive System Information to an Unauthorized Control Sphere","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:3d04e4fb1533ce7fae8917504e0c9ac9facfdeeeeaafde9eeca40cb3ae6b9b5c · sha256:20cff6ba22d46826… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["vdb-entry"],"url":"https://patchstack.com/database/Wordpress/Plugin/instantio/vulnerability/wordpress-instantio-plugin-3-3-30-sensitive-data-exposure-vulnerability?_s_id=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3d04e4fb1533ce7fae8917504e0c9ac9facfdeeeeaafde9eeca40cb3ae6b9b5c · sha256:20cff6ba22d46826… · /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.