CVE-2026-10531Public exploitNetwork attack vector

Stored XSS via unescaped title_style shortcode attribute

Published Jun 24, 2026 · Updated Jun 24, 2026

Stored XSS in AyudaWP Share Buttons & AI-powered Summaries before 2.0.4 allows remote authenticated users to run scripts in visitors’ browsers. The ayudawp_share_buttons shortcode places a crafted title_style attribute into the rendered title element without sanitization or output escaping. Contributor-level access is sufficient to store the payload in post content; execution occurs when another user views the affected page.

CVSS severityUnavailable
Unscored
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in AyudaWP Share Buttons & AI-powered Summaries before 2.0.4 allows remote authenticated users to run scripts in visitors’ browsers. The ayudawp_share_buttons shortcode places a crafted title_style attribute into the rendered title element without sanitization or output escaping. Contributor-level access is sufficient to store the payload in post content; execution occurs when another user views the affected page.

The record

CVE
CVE-2026-10531
Published
Jun 24, 2026
Updated
Jun 24, 2026
Vendor
AyudaWP
Product
Share Buttons & AI-powered Summaries
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 24, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 24, 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 <2.0.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

AyudaWP · Share Buttons & AI-powered Summariesversion=0 <2.0.4

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.

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

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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

Public exploit references

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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