VDB-113716 · CVE-2018-7312 · EDB-ID 44162

Alexandria Book Library 3.1.2 on Joomla letter sql injection

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.2	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Alexandria Book Library 3.1.2 on Joomla. This impacts an unknown function. Executing a manipulation of the argument letter as part of Parameter can lead to sql injection. This vulnerability is handled as CVE-2018-7312. The attack can be executed remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability classified as critical was found in Alexandria Book Library 3.1.2 on Joomla (Software Library). This vulnerability affects an unknown functionality. The manipulation of the argument letter as part of a Parameter leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

SQL Injection exists in the Alexandria Book Library 3.1.2 component for Joomla! via the letter parameter.

The bug was discovered 02/22/2018. The weakness was released 02/22/2018 as EDB-ID 44162 as not defined exploit (Exploit-DB). The advisory is shared for download at exploit-db.com. This vulnerability was named CVE-2018-7312 since 02/21/2018. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1505.

After immediately, there has been an exploit disclosed. It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Exploit-DB (44162). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Software Library

Name

Alexandria Book Library

Version

3.1.2

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.2

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Sql injection
CWE: CWE-89 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

02/21/2018 🔍
02/22/2018 +1 days 🔍
02/22/2018 +0 days 🔍
02/22/2018 +0 days 🔍
02/22/2018 +0 days 🔍
02/22/2018 +0 days 🔍
02/23/2018 +1 days 🔍
06/01/2025 +2655 days 🔍

Sourcesinfo

Advisory: EDB-ID 44162
Status: Not defined

CVE: CVE-2018-7312 (🔍)
GCVE (CVE): GCVE-0-2018-7312
GCVE (VulDB): GCVE-100-113716
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 02/23/2018 07:52
Updated: 06/01/2025 10:20
Changes: 02/23/2018 07:52 (65), 06/27/2020 09:45 (1), 06/01/2025 10:20 (16)
Complete: 🔍
Cache ID: 216::103