Social Media Share Buttons & Social Sharing Icons < 1.1.1.12 — Authenticated Stored Cross-Site Scripting
c0d79ae1-e9e4-4798-aa29-519b80759be6Published · Updated Action summary
Affected: ≤1.1.1.11Update to 1.1.1.12 or newer
All remediation steps- Severity
- Medium6.4
- CVSS
- 6.4CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:CScope- Changed
C:LConfidentiality- Low
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-79 Cross-Site Scripting
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Social Media Share Buttons & Social Sharing Icons ultimate-social-media-icons
- Affected≤ 1.1.1.11
- Patched in1.1.1.12
Update to 1.1.1.12 or newer.
You are affected if you run ≤ 1.1.1.11. Version 1.1.1.12 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Social Media Share Buttons & Social Sharing Icons.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 1.1.1.12, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Social Media Share Buttons & Social Sharing Icons to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to James Hooker.
The Social Media Share Buttons & Social Sharing Icons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several parameters in versions before 1.1.1.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers of low-privilege to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Social Media Share Buttons & Social Sharing Icons
All 18| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.1 | Reflected DOM-Based Cross-Site Scripting via URL ≤3.0.1Update to 3.0.2 | CVE-2026-89047 | |
| Medium6.1 | Reflected Cross-Site Scripting <3.0.1Update to 3.0.1 | CVE-2026-19723 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting <3.0.1Update to 3.0.1 | CVE-2026-19719 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤2.9.9Update to 3.0.0 | CVE-2026-66623 | |
| Medium4.4 | Authenticated (Admin+) Stored Cross-Site Scripting ≤2.9.0Update to 2.9.1 | CVE-2024-10362 |
- Medium6.1Reflected DOM-Based Cross-Site Scripting via URL
≤3.0.1Update to 3.0.2
- Medium6.1Reflected Cross-Site Scripting
<3.0.1Update to 3.0.1
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
<3.0.1Update to 3.0.1
- High7.2Unauthenticated Stored Cross-Site Scripting
≤2.9.9Update to 3.0.0
- Medium4.4Authenticated (Admin+) Stored Cross-Site Scripting
≤2.9.0Update to 2.9.1
Same weakness (Cross-Site Scripting)
All Cross-Site Scripting| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
≤5.127.0Update to 5.128.0
Timeline
CVE published
Severity medium, CVSS 6.4
Record last updated
Sources & licenses
- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.