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CVE-2026-39516

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in POSIMYTH Nexter Blocks the-plus-addons-for-block-editor allows Retrieve Embedded Sensitive Data.This issue affects Nexter Blocks: from n/a through <= 4.7.0.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a0449f179f2276c03350203fa70dc9eae702be4f18e7c6e3fe886296ced6e62b
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":"the-plus-addons-for-block-editor","product":"Nexter Blocks","vendor":"POSIMYTH","versions":[{"changes":[{"at":"4.7.1","status":"unaffected"}],"lessThanOrEqual":"4.7.0","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e21ece39c6d780edff9f67058af97e7c25887a8342178598028d04f9d0958877 · sha256:5a6ad32511e4068f… · /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_v5cvss
    urn:baitaphish:normalized-source-record:v2:e21ece39c6d780edff9f67058af97e7c25887a8342178598028d04f9d0958877 · sha256:5a6ad32511e4068f… · /containers/cna/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_v5cvss
    urn:baitaphish:normalized-source-record:v2:e21ece39c6d780edff9f67058af97e7c25887a8342178598028d04f9d0958877 · sha256:5a6ad32511e4068f… · /containers/adp/0/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_v5cwe
    urn:baitaphish:normalized-source-record:v2:e21ece39c6d780edff9f67058af97e7c25887a8342178598028d04f9d0958877 · sha256:5a6ad32511e4068f… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"tags":["vdb-entry"],"url":"https://patchstack.com/database/Wordpress/Plugin/the-plus-addons-for-block-editor/vulnerability/wordpress-nexter-blocks-plugin-4-7-0-sensitive-data-exposure-vulnerability?_s_id=cve"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e21ece39c6d780edff9f67058af97e7c25887a8342178598028d04f9d0958877 · sha256:5a6ad32511e4068f… · /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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