---
id: CVE-2026-101111
title: >-
  Joomla Extension - ordasoft.com - Reflected Cross-Site Scripting in Book
  Library (Free) < 6.4.6 - The public book-detail page template,
  site/views/view_book/tmpl/default.php, echoes the raw title request parameter
  directly into a double-…
summary: >-
  Joomla Extension - ordasoft.com - Reflected Cross-Site Scripting in Book
  Library (Free) < 6.4.6 - The public book-detail page template,
  site/views/view_book/tmpl/default.php, echoes the raw title request parameter
  directly into a double-…
severity: medium
cvss: 6.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: ordasoft
product: book_library
affected:
  - 'book_library >= 1.0.0, < 6.4.6'
patched:
  - book_library 6.4.6
published: '2026-09-28'
updated: '2026-10-01'
sourceUpdated: '2026-10-01T16:01:59.130'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-101111'
references:
  - url: 'https://www.ordasoft.com/'
    label: security@joomla.org
tags:
  - nvd
  - cve.org
epss: 0.00149
epssPercentile: 0.04033
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-30T15:21:29.059944Z'
scores:
  nvd: 6.1
  cna: 5.3
ingestedAt: '2026-09-28T19:19:07.731Z'
---

## Overview

Joomla Extension - ordasoft.com - Reflected Cross-Site Scripting in Book Library (Free) < 6.4.6 - The public book-detail page template, site/views/view_book/tmpl/default.php, echoes the raw title request parameter directly into a double-quoted HTML attribute with no escaping function of any kind (echo $_REQUEST["title"];). A value containing a double quote closes the attribute early and allows arbitrary HTML/JavaScript to follow.

## Affected

- `book_library >= 1.0.0, < 6.4.6`

## Remediation

Upgrade past the affected range:

- `book_library 6.4.6`