AMP for WP <= 1.1.10 — Authenticated (Contributor+) Stored Cross-Site Scripting via SVG File Upload
CVE-2026-0627Published · Updated Action summary
Affected: ≤1.1.10Update to 1.1.11 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?
AMP for WP – Accelerated Mobile Pages accelerated-mobile-pages
- Affected≤ 1.1.10
- Patched in1.1.11
Update to 1.1.11 or newer.
You are affected if you run ≤ 1.1.10. Version 1.1.11 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under AMP for WP – Accelerated Mobile Pages.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 1.1.11, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch AMP for WP – Accelerated Mobile Pages to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to andrea bocchetti.
The AMP for WP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG file uploads in all versions up to, and including, 1.1.10. This is due to insufficient sanitization of SVG file content that only removes `<script>` tags while allowing other XSS vectors such as event handlers (onload, onerror, onmouseover), foreignObject elements, and SVG animation attributes. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts via malicious SVG file uploads that will execute whenever a user views the uploaded file.
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 AMP for WP – Accelerated Mobile Pages
All 18| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.4 | Authenticated (Subscriber+) Arbitrary Shortcode Execution via Author Biographical Info ≤1.1.18Update to 1.1.19 | CVE-2026-103908 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting via 'headline-*' Shortcode Attribute ≤1.1.17Update to 1.1.18 | CVE-2026-97019 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment Content Regex Transformation ≤1.1.16Update to 1.1.17 | CVE-2026-83591 | |
| High7.5 | Authenticated (Author+) Arbitrary File Write via Role-Based Access Configuration with Local Font Upload ≤1.1.12Update to 1.1.13 | CVE-2026-6101 | |
| Medium4.3 | Cross-Site Request Forgery to Comment Submission ≤1.1.9Update to 1.1.10 | CVE-2025-14468 |
- Medium5.4Authenticated (Subscriber+) Arbitrary Shortcode Execution via Author Biographical Info
≤1.1.18Update to 1.1.19
- High7.2Unauthenticated Stored Cross-Site Scripting via 'headline-*' Shortcode Attribute
≤1.1.17Update to 1.1.18
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment Content Regex Transformation
≤1.1.16Update to 1.1.17
- High7.5Authenticated (Author+) Arbitrary File Write via Role-Based Access Configuration with Local Font Upload
≤1.1.12Update to 1.1.13
- Medium4.3Cross-Site Request Forgery to Comment Submission
≤1.1.9Update to 1.1.10
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
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Timeline
CVE published
Severity medium, CVSS 6.4
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- [object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- 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.