# CVE-2026-101111: Joomla Extension - ordasoft.com - Reflected Cross-Site Scripting in Book Library (Free) < 6.4.6

> Attackers can inject arbitrary JavaScript via the title parameter on the public book-detail page, potentially compromising user sessions.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 28 Sep 2026
- **Updated:** 30 Sep 2026
- **Also known as:** GHSA-6cm5-gmw8-jj23

## What is CVE-2026-101111?

CVE-2026-101111 is a medium-severity cross-site scripting vulnerability in ordasoft.com Book Library (Free) extension for Joomla, published on 28 Sep 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

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.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2026-101111?

It affects 1 product.


Products: Ordasoft Book Library.

## How do I fix CVE-2026-101111?

No fix has been published for CVE-2026-101111 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-101111 being exploited?

There is no known exploitation of CVE-2026-101111 in the wild and no public exploit code.

## Other vulnerabilities in ordasoft.com Book Library (Free) extension for Joomla

- [CVE-2026-101110](https://insights.sbomify.com/CVE-2026-101110/): Joomla Extension - ordasoft.com - Unauthenticated SQL Injection in Book Library (Free) < 6.4.6 (critical 9.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-101111 and fix it if it is affected.

What it is: CVE-2026-101111 is a medium-severity cross-site scripting vulnerability in ordasoft.com Book Library (Free) extension for Joomla, published on 28 Sep 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2026-101111 in the wild and no public exploit code.

Affected product: ordasoft.com Book Library (Free) extension for Joomla. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-101111/ (Markdown: https://insights.sbomify.com/CVE-2026-101111/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-101111
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-101111
- OSV: https://osv.dev/vulnerability/CVE-2026-101111

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-101111/
Summaries are generated and may contain mistakes; the official description above is the record.