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CVE-2026-4331

The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to unauthorized data loss in all versions up to, and including, 8.8.2. This is due to the resetSocialMetaTags() function only verifying that the user has the 'read' capability and a valid b2s_security_nonce, both of which are available to Subscriber-level users, as the plugin grants 'blog2social_access' capability to all roles upon activation, allowing them to access the plugin's admin pages where the nonce is
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ce4e22bbbe6d5e1bc16f5411f21344d328dd01d6be92eb498116c769ee304bfe
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"Blog2Social: Social Media Auto Post & Scheduler","vendor":"pr-gateway","versions":[{"lessThanOrEqual":"8.8.2","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d95a956f58dc646c721dda122bf3465ca36971f6d1c1fd0a4672a312b029ea21 · sha256:3894142676a58b74… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d95a956f58dc646c721dda122bf3465ca36971f6d1c1fd0a4672a312b029ea21 · sha256:3894142676a58b74… · /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:d95a956f58dc646c721dda122bf3465ca36971f6d1c1fd0a4672a312b029ea21 · sha256:3894142676a58b74… · /containers/cna/problemTypes/0/descriptions/0

Source references

10 source assertions
{"url":"https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Ajax/Post.php#L1281"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d95a956f58dc646c721dda122bf3465ca36971f6d1c1fd0a4672a312b029ea21 · sha256:3894142676a58b74… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Ajax/Post.php#L1290"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d95a956f58dc646c721dda122bf3465ca36971f6d1c1fd0a4672a312b029ea21 · sha256:3894142676a58b74… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Ajax/Post.php#L37"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d95a956f58dc646c721dda122bf3465ca36971f6d1c1fd0a4672a312b029ea21 · sha256:3894142676a58b74… · /containers/cna/references/6
{"url":"https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Loader.php#L2202"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d95a956f58dc646c721dda122bf3465ca36971f6d1c1fd0a4672a312b029ea21 · sha256:3894142676a58b74… · /containers/cna/references/8
{"url":"https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.3/includes/Ajax/Post.php#L1301"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d95a956f58dc646c721dda122bf3465ca36971f6d1c1fd0a4672a312b029ea21 · sha256:3894142676a58b74… · /containers/cna/references/9
{"url":"https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Ajax/Post.php#L1281"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d95a956f58dc646c721dda122bf3465ca36971f6d1c1fd0a4672a312b029ea21 · sha256:3894142676a58b74… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Ajax/Post.php#L1290"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d95a956f58dc646c721dda122bf3465ca36971f6d1c1fd0a4672a312b029ea21 · sha256:3894142676a58b74… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Ajax/Post.php#L37"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d95a956f58dc646c721dda122bf3465ca36971f6d1c1fd0a4672a312b029ea21 · sha256:3894142676a58b74… · /containers/cna/references/5
{"url":"https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Loader.php#L2202"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d95a956f58dc646c721dda122bf3465ca36971f6d1c1fd0a4672a312b029ea21 · sha256:3894142676a58b74… · /containers/cna/references/7
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/7dc46bc4-ecfb-438f-b951-7b957489cd96?source=cve"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d95a956f58dc646c721dda122bf3465ca36971f6d1c1fd0a4672a312b029ea21 · sha256:3894142676a58b74… · /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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