CVE-2026-95816Network attack vectorHinoki check available

Unauthenticated stored XSS via unsanitized formString

Published Oct 14, 2026 · Updated Oct 14, 2026

Stored XSS in Smart Forms 2.6.104 and earlier allows remote attackers to execute scripts through submitted form data. The rednao_smart_forms_save_form_values AJAX handler stores formString input without sufficient sanitization, and affected pages render it without sufficient escaping. Default installations accept submissions without authentication or nonce verification unless smart_forms_block_anonymous_submissions is enabled; script execution requires a user to view affected content.

CVSS severityUnavailable
Unscored
EPSS probability0.36%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Stored XSS in Smart Forms 2.6.104 and earlier allows remote attackers to execute scripts through submitted form data. The rednao_smart_forms_save_form_values AJAX handler stores formString input without sufficient sanitization, and affected pages render it without sufficient escaping. Default installations accept submissions without authentication or nonce verification unless smart_forms_block_anonymous_submissions is enabled; script execution requires a user to view affected content.

The record

CVE
CVE-2026-95816
Published
Oct 14, 2026
Updated
Oct 14, 2026
Vendor
EDGARROJAS
Product
Smart Forms – when you need more than just a contact form
Classifications
T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 14, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2.6.104

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

EDGARROJAS · Smart Forms – when you need more than just a contact formversion=0 <=2.6.104

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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