CVE Explorer
CVE-2026-4082
The ER Swiffy Insert plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the [swiffy] shortcode in all versions up to and including 1.0.0. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes ('n', 'w', 'h'). These attributes are extracted using extract() and directly interpolated into the HTML output without any escaping such as esc_attr(). This makes it possible for authenticated attackers, with Contributor-level access and
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"ER Swiffy Insert","vendor":"erithq","versions":[{"lessThanOrEqual":"1.0.0","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:7b198eae409537470eb33dbd8966e1b5e568f4c2fed3fa46d7004dfa15fd6862 · sha256:d87e5003198c49c8… · /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:v2:7b198eae409537470eb33dbd8966e1b5e568f4c2fed3fa46d7004dfa15fd6862 · sha256:d87e5003198c49c8… · /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:v2:7b198eae409537470eb33dbd8966e1b5e568f4c2fed3fa46d7004dfa15fd6862 · sha256:d87e5003198c49c8… · /containers/cna/problemTypes/0/descriptions/0
Source references
5 source assertions{"url":"https://plugins.trac.wordpress.org/browser/er-swiffy-insert/tags/1.0.0/er-swiffy-insert.php#L49"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:7b198eae409537470eb33dbd8966e1b5e568f4c2fed3fa46d7004dfa15fd6862 · sha256:d87e5003198c49c8… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/er-swiffy-insert/tags/1.0.0/er-swiffy-insert.php#L56"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:7b198eae409537470eb33dbd8966e1b5e568f4c2fed3fa46d7004dfa15fd6862 · sha256:d87e5003198c49c8… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/er-swiffy-insert/trunk/er-swiffy-insert.php#L49"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:7b198eae409537470eb33dbd8966e1b5e568f4c2fed3fa46d7004dfa15fd6862 · sha256:d87e5003198c49c8… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/er-swiffy-insert/trunk/er-swiffy-insert.php#L56"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:7b198eae409537470eb33dbd8966e1b5e568f4c2fed3fa46d7004dfa15fd6862 · sha256:d87e5003198c49c8… · /containers/cna/references/1
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/074d9712-9b26-47da-9e24-49854fd7257c?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:7b198eae409537470eb33dbd8966e1b5e568f4c2fed3fa46d7004dfa15fd6862 · sha256:d87e5003198c49c8… · /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.