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CVE-2026-1499

The WP Duplicate plugin for WordPress is vulnerable to Missing Authorization leading to Arbitrary File Upload in all versions up to and including 1.1.8. This is due to a missing capability check on the `process_add_site()` AJAX action combined with path traversal in the file upload functionality. This makes it possible for authenticated (subscriber-level) attackers to set the internal `prod_key_random_id` option, which can then be used by an unauthenticated attacker to bypass authentication chec
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4367ff1ccacf1d2d36413b24a11b1eb1dd23e3b4a0a36292d7b48bc11d484209
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"WP Duplicate – WordPress Migration Plugin","vendor":"revmakx","versions":[{"lessThanOrEqual":"1.1.8","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:581880362fc22df31dba8ec31d229e04c06820ba2197343d56188e808396e54d · sha256:e7671ce1fc0ef469… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:581880362fc22df31dba8ec31d229e04c06820ba2197343d56188e808396e54d · sha256:e7671ce1fc0ef469… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:581880362fc22df31dba8ec31d229e04c06820ba2197343d56188e808396e54d · sha256:e7671ce1fc0ef469… · /containers/cna/problemTypes/0/descriptions/0

Source references

8 source assertions
{"url":"https://plugins.trac.wordpress.org/browser/local-sync/tags/1.1.8/admin/class-local-sync-admin.php#L422"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:581880362fc22df31dba8ec31d229e04c06820ba2197343d56188e808396e54d · sha256:e7671ce1fc0ef469… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/local-sync/tags/1.1.8/admin/class-local-sync-files-op.php#L843"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:581880362fc22df31dba8ec31d229e04c06820ba2197343d56188e808396e54d · sha256:e7671ce1fc0ef469… · /containers/cna/references/6
{"url":"https://plugins.trac.wordpress.org/browser/local-sync/tags/1.1.8/includes/class-local-sync-handle-server-requests.php#L389"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:581880362fc22df31dba8ec31d229e04c06820ba2197343d56188e808396e54d · sha256:e7671ce1fc0ef469… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/local-sync/trunk/admin/class-local-sync-admin.php#L422"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:581880362fc22df31dba8ec31d229e04c06820ba2197343d56188e808396e54d · sha256:e7671ce1fc0ef469… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/local-sync/trunk/admin/class-local-sync-files-op.php#L843"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:581880362fc22df31dba8ec31d229e04c06820ba2197343d56188e808396e54d · sha256:e7671ce1fc0ef469… · /containers/cna/references/5
{"url":"https://plugins.trac.wordpress.org/browser/local-sync/trunk/includes/class-local-sync-handle-server-requests.php#L389"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:581880362fc22df31dba8ec31d229e04c06820ba2197343d56188e808396e54d · sha256:e7671ce1fc0ef469… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3452904%40local-sync&old=3400317%40local-sync&sfp_email=&sfph_mail="}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:581880362fc22df31dba8ec31d229e04c06820ba2197343d56188e808396e54d · sha256:e7671ce1fc0ef469… · /containers/cna/references/7
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/11bb7190-023b-45e1-99a5-7313c489ef45?source=cve"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:581880362fc22df31dba8ec31d229e04c06820ba2197343d56188e808396e54d · sha256:e7671ce1fc0ef469… · /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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