Answer in brief
CVE-2026-103908 records a Medium severity (CVSS 5.4) vulnerability in AMP for WP <= 1.1.18 - Authenticated (Subscriber+) Arbitrary Shortcode Execution via Author Biographical Info. The current sources do not mark it as known exploited. The current feed maps mohammed_kaludi/AMP for WP – Accelerated Mobile Pages (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.4. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps mohammed_kaludi/AMP for WP – Accelerated Mobile Pages (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| mohammed_kaludi/AMP for WP – Accelerated Mobile Pagesgeneric | >=0 <=1.1.18 | Not reported |
Published upstream
Nov 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 6, 2026
The The AMP for WP – Accelerated Mobile Pages plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 1.1.18. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for authenticated attackers, with custom-level access and above, to execute arbitrary shortcodes. The vulnerable output block is gated by the 'ampforwp-cat-description' setting, which is enabled by default, meaning the vast majority of installations are affected without any additional configuration change.
Quoted source text, attributed separately from HOL analysis.