CVE-2026-96570Network attack vector

Unauthenticated stored XSS via unescaped review text

Published Oct 16, 2026 · Updated Oct 16, 2026

Stored XSS in Schema & Structured Data for WP & AMP 1.67 and earlier allows remote attackers to execute scripts through review text. The saswp_field_generator method inserts stored saswp_review_text into an administrative textarea without escaping, allowing attacker-controlled markup to execute when rendered. Anonymous visitors can obtain the sole authorization nonce from public saswp-reviews-form shortcode HTML; execution requires someone to view the injected content.

CVSS severity7.2
High
EPSS probability0.31%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Schema & Structured Data for WP & AMP 1.67 and earlier allows remote attackers to execute scripts through review text. The saswp_field_generator method inserts stored saswp_review_text into an administrative textarea without escaping, allowing attacker-controlled markup to execute when rendered. Anonymous visitors can obtain the sole authorization nonce from public saswp-reviews-form shortcode HTML; execution requires someone to view the injected content.

The record

CVE
CVE-2026-96570
Published
Oct 16, 2026
Updated
Oct 16, 2026
Vendor
Backup For WP
Product
Schema & Structured Data for WP & AMP
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 16, 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 <=1.67

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Backup For WP · Schema & Structured Data for WP & AMPversion=0 <=1.67

Published CVSS scores

7.2WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

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

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript

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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