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CVE-2026-101110

9.8, critical

Ordasoft.com Book Library (Free) extension for Joomla SQL Injection Vulnerability

NVD (opens in a new tab) CVE.org (opens in a new tab)
CVSS
9.8, critical critical CVSS v3.1
EPSS, next 30 days
0.3% higher than 23.2% of scored CVEs
Exploitation
No public evidence
Published
28 Sept 202619 days ago

Description

Joomla Extension - ordasoft.com - Unauthenticated SQL Injection in Book Library (Free) < 6.4.6 - site/booklibrary.php’s books() function reads the field and direction request parameters and passes each through a function called protectInjectionWithoutQuote(), whose only real protection is a keyword blacklist that, on detecting the literal substring select, wraps the value in $db->quote() instead of rejecting it. The value is then concatenated directly into an unquoted ORDER BY clause, a position where quoting provides no protection at all. Reaching the vulnerable code path requires two conditions: a first request to prime session-stored sort defaults, and a trailing decoy comment (-- xselect) that satisfies the blacklist’s substring check without altering the payload’s effect.

Details

Vendor
Ordasoft.com
Product
Book Library (Free) extension for Joomla
Weakness
CWE-89 (opens in a new tab)
Status
Analyzed
Updated
7 Oct 2026
Assigner
security@joomla.org

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References 1

Other references 1

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other Ordasoft.com CVEs

Every Ordasoft.com CVE we hold

Same vendor in what we hold, not a known link between the flaws.

  • CVE-2026-102428 Ordasoft.com OrdaSoft Joomla CCK SQL Injection Vulnerability EPSS 0.3% 9.8, critical
  • CVE-2026-102427 Ordasoft.com OrdaSoft Joomla CCK Unrestricted Upload of File with Dangerous Type Vulnerability EPSS 0.8% 10, critical

Beyond this page

Is CVE-2026-101110 in your network?

This page tells you how dangerous CVE-2026-101110 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

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    Find it before attackers do

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  • EXYS7950 KONDRA

    Detect it if it's exploited

    Until the patch is applied, Kondra monitors your network, events and endpoints in real time. It keeps an inventory of the software installed on every endpoint, and its anomaly detection rules flag what an attacker does once inside.

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Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.