CVE Explorer

CVE-2026-1543

The Avada (Fusion) Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple shortcodes in all versions up to, and including, 3.15.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user (typically an administrator) accesses a page displaying dynamic user data (such as via the Dynamic Data feature

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:12ad79c5f04373b7c23288fe11beb14f904ed35335d01b5cf766900bffb60719

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Avada (Fusion) Builder","vendor":"themefusion","versions":[{"lessThanOrEqual":"3.15.2","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:eb1ed8fba8782a3d05e196613c9d505486ee7522d6e15ffa1f444cfaf888461a · sha256:ec28596f5dd1e14e… · /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_v5cvss
urn:baitaphish:normalized-source-record:v2:eb1ed8fba8782a3d05e196613c9d505486ee7522d6e15ffa1f444cfaf888461a · sha256:ec28596f5dd1e14e… · /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_v5cwe
urn:baitaphish:normalized-source-record:v2:eb1ed8fba8782a3d05e196613c9d505486ee7522d6e15ffa1f444cfaf888461a · sha256:ec28596f5dd1e14e… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"url":"https://avada.com/documentation/avada-changelog/"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:eb1ed8fba8782a3d05e196613c9d505486ee7522d6e15ffa1f444cfaf888461a · sha256:ec28596f5dd1e14e… · /containers/cna/references/2

{"url":"https://themeforest.net/item/avada-responsive-multipurpose-theme/2833226"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:eb1ed8fba8782a3d05e196613c9d505486ee7522d6e15ffa1f444cfaf888461a · sha256:ec28596f5dd1e14e… · /containers/cna/references/1

{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/72a6b040-ed02-4561-82f2-4adb820bdf7d?source=cve"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:eb1ed8fba8782a3d05e196613c9d505486ee7522d6e15ffa1f444cfaf888461a · sha256:ec28596f5dd1e14e… · /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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