---
title: "CVE-2026-109702: maxfoundry Social Share Buttons - Stored XSS"
description: "maxfoundry Social Share Buttons <= 1.31 contains a stored XSS caused by improper neutralization of input during web page generation, letting attackers execute scripts on users, exploit requires crafted input."
url: https://panop.io/threat-heartbeat/CVE-2026-109702/
---

# CVE-2026-109702 maxfoundry Social Share Buttons - Stored XSS

maxfoundry Social Share Buttons <= 1.31 contains a stored XSS caused by improper neutralization of input during web page generation, letting attackers execute scripts on users, exploit requires crafted input.

CVSS base score 7.1 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-109702)

## Details

Type

Stored XSS

Impact

Stored XSS

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Published

15 October 2026

Updated

15 October 2026

Weakness

[CWE-79](https://cwe.mitre.org/data/definitions/79.html)

## Vendor fix

Update to the latest version beyond 1.31.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-109702](https://nvd.nist.gov/vuln/detail/CVE-2026-109702)
- [https://patchstack.com/database/wordpress/plugin/share-button/vulnerability/wordpress-social-share-buttons-plugin-1-31-cross-site-scripting-xss-vulnerability?\_s\_id=cve](https://patchstack.com/database/wordpress/plugin/share-button/vulnerability/wordpress-social-share-buttons-plugin-1-31-cross-site-scripting-xss-vulnerability?_s_id=cve)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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