CVE Explorer

CVE-2026-6828

The Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'permission_message' parameter in all versions up to, and including, 6.2.1 due to insufficient input sanitization and output escaping. 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.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:15a097fb2c814f68d32b52b4ed3cacb0b1aa96c1762f462dc2f2024f0f6a5f22

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder","vendor":"techjewel","versions":[{"lessThanOrEqual":"6.2.1","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:a0160438eb4c47842e22aecace5f8231823f872072f833d27c572bed5acbff6a · sha256:5e6196d228dad397… · /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:a0160438eb4c47842e22aecace5f8231823f872072f833d27c572bed5acbff6a · sha256:5e6196d228dad397… · /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:a0160438eb4c47842e22aecace5f8231823f872072f833d27c572bed5acbff6a · sha256:5e6196d228dad397… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions

{"url":"https://plugins.trac.wordpress.org/browser/fluentform/tags/6.1.20/app/Modules/Component/Component.php#L467"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:a0160438eb4c47842e22aecace5f8231823f872072f833d27c572bed5acbff6a · sha256:5e6196d228dad397… · /containers/cna/references/4

{"url":"https://plugins.trac.wordpress.org/browser/fluentform/tags/6.1.20/app/Modules/Component/Component.php#L513"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:a0160438eb4c47842e22aecace5f8231823f872072f833d27c572bed5acbff6a · sha256:5e6196d228dad397… · /containers/cna/references/2

{"url":"https://plugins.trac.wordpress.org/browser/fluentform/trunk/app/Modules/Component/Component.php#L467"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:a0160438eb4c47842e22aecace5f8231823f872072f833d27c572bed5acbff6a · sha256:5e6196d228dad397… · /containers/cna/references/3

{"url":"https://plugins.trac.wordpress.org/browser/fluentform/trunk/app/Modules/Component/Component.php#L513"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:a0160438eb4c47842e22aecace5f8231823f872072f833d27c572bed5acbff6a · sha256:5e6196d228dad397… · /containers/cna/references/1

{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3513845%40fluentform&new=3513845%40fluentform&sfp_email=&sfph_mail="}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:a0160438eb4c47842e22aecace5f8231823f872072f833d27c572bed5acbff6a · sha256:5e6196d228dad397… · /containers/cna/references/5

{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/ce2d2594-e856-4249-9467-01c0fe1c0c71?source=cve"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:a0160438eb4c47842e22aecace5f8231823f872072f833d27c572bed5acbff6a · sha256:5e6196d228dad397… · /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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