CVE Explorer
CVE-2026-6809
The Social Post Embed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Threads embed handler in all versions up to, and including, 2.0.1. This is due to insufficient input sanitization and output escaping on the user-supplied URL. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Social Post Embed","vendor":"dartiss","versions":[{"lessThanOrEqual":"2.0.1","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:3680459c0b5dab773cb316eb87700abd538cf459d18f05269aa2d5337db52e71 · sha256:c8a3d8eee82c680c… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":6.4,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:3680459c0b5dab773cb316eb87700abd538cf459d18f05269aa2d5337db52e71 · sha256:c8a3d8eee82c680c… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:3680459c0b5dab773cb316eb87700abd538cf459d18f05269aa2d5337db52e71 · sha256:c8a3d8eee82c680c… · /containers/cna/problemTypes/0/descriptions/0
Source references
6 source assertions{"url":"https://plugins.trac.wordpress.org/browser/social-post-embed/tags/2.0.1/inc/threads.php#L64"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3680459c0b5dab773cb316eb87700abd538cf459d18f05269aa2d5337db52e71 · sha256:c8a3d8eee82c680c… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/social-post-embed/tags/2.0.2/inc/threads.php#L49"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3680459c0b5dab773cb316eb87700abd538cf459d18f05269aa2d5337db52e71 · sha256:c8a3d8eee82c680c… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/social-post-embed/tags/2.0.2/inc/threads.php#L50"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3680459c0b5dab773cb316eb87700abd538cf459d18f05269aa2d5337db52e71 · sha256:c8a3d8eee82c680c… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/social-post-embed/tags/2.0.2/inc/threads.php#L61"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3680459c0b5dab773cb316eb87700abd538cf459d18f05269aa2d5337db52e71 · sha256:c8a3d8eee82c680c… · /containers/cna/references/5
{"url":"https://plugins.trac.wordpress.org/browser/social-post-embed/trunk/inc/threads.php#L64"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3680459c0b5dab773cb316eb87700abd538cf459d18f05269aa2d5337db52e71 · sha256:c8a3d8eee82c680c… · /containers/cna/references/1
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/4c16841d-8878-4328-a5dc-113d213cca33?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3680459c0b5dab773cb316eb87700abd538cf459d18f05269aa2d5337db52e71 · sha256:c8a3d8eee82c680c… · /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.