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CVE-2026-3454

The GenerateBlocks plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.2.0. This is due to missing object-level authorization checks in the /wp-json/generateblocks/v1/dynamic-tag-replacements REST endpoint. The endpoint only verifies that the user has the edit_posts capability but does not verify the user has permission to access the specific post or its associated data referenced by attacker-controlled id parameters in dynamic tag conte
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0076a65346e71e1857714918b78733e4e9c7abfb06d03ad98b22833768b509e1
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"GenerateBlocks","vendor":"edge22","versions":[{"lessThanOrEqual":"2.2.0","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:abfd9b9da7e32e2cef9751ded6671b052eaaac83cf7de86aac74360574240fd3 · sha256:e6c285f103786f11… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:abfd9b9da7e32e2cef9751ded6671b052eaaac83cf7de86aac74360574240fd3 · sha256:e6c285f103786f11… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-639","description":"CWE-639 Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:abfd9b9da7e32e2cef9751ded6671b052eaaac83cf7de86aac74360574240fd3 · sha256:e6c285f103786f11… · /containers/cna/problemTypes/0/descriptions/0

Source references

8 source assertions
{"url":"https://plugins.trac.wordpress.org/browser/generateblocks/tags/2.2.0/includes/class-meta-handler.php#L335"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:abfd9b9da7e32e2cef9751ded6671b052eaaac83cf7de86aac74360574240fd3 · sha256:e6c285f103786f11… · /containers/cna/references/5
{"url":"https://plugins.trac.wordpress.org/browser/generateblocks/tags/2.2.0/includes/dynamic-tags/class-dynamic-tag-callbacks.php#L364"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:abfd9b9da7e32e2cef9751ded6671b052eaaac83cf7de86aac74360574240fd3 · sha256:e6c285f103786f11… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/generateblocks/tags/2.2.0/includes/dynamic-tags/class-dynamic-tag-callbacks.php#L64"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:abfd9b9da7e32e2cef9751ded6671b052eaaac83cf7de86aac74360574240fd3 · sha256:e6c285f103786f11… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/generateblocks/tags/2.2.0/includes/dynamic-tags/class-dynamic-tags.php#L392"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:abfd9b9da7e32e2cef9751ded6671b052eaaac83cf7de86aac74360574240fd3 · sha256:e6c285f103786f11… · /containers/cna/references/6
{"url":"https://plugins.trac.wordpress.org/browser/generateblocks/tags/2.2.0/includes/dynamic-tags/class-dynamic-tags.php#L424"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:abfd9b9da7e32e2cef9751ded6671b052eaaac83cf7de86aac74360574240fd3 · sha256:e6c285f103786f11… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/generateblocks/tags/2.2.0/includes/dynamic-tags/class-dynamic-tags.php#L501"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:abfd9b9da7e32e2cef9751ded6671b052eaaac83cf7de86aac74360574240fd3 · sha256:e6c285f103786f11… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3495827%40generateblocks%2Ftrunk&old=3415721%40generateblocks%2Ftrunk&sfp_email=&sfph_mail="}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:abfd9b9da7e32e2cef9751ded6671b052eaaac83cf7de86aac74360574240fd3 · sha256:e6c285f103786f11… · /containers/cna/references/7
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/0297d524-e016-4f8d-920c-d58c62edb2a0?source=cve"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:abfd9b9da7e32e2cef9751ded6671b052eaaac83cf7de86aac74360574240fd3 · sha256:e6c285f103786f11… · /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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