Tiki up to 17.1 tiki-user_tasks.php show_history sql injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Tiki up to 17.1. This affects an unknown function of the file tiki-user_tasks.php. Performing a manipulation of the argument show_history as part of Parameter results in sql injection. This vulnerability was named CVE-2018-20719. The attack may be initiated remotely. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Tiki up to 17.1. This affects an unknown functionality of the file tiki-user_tasks.php. The manipulation of the argument show_history as part of a Parameter leads to a sql injection vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

In Tiki before 17.2, the user task component is vulnerable to a SQL Injection via the tiki-user_tasks.php show_history parameter.

The bug was discovered 07/19/2018. The weakness was presented 01/15/2019 (Website). The advisory is shared at blog.ripstech.com. This vulnerability is uniquely identified as CVE-2018-20719 since 01/15/2019. The exploitability is told to be easy. It is possible to initiate the attack remotely. The successful exploitation needs a authentication. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1505 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 180 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:tiki-user_tasks.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 17.2 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Tiki 17.2

Timelineinfo

07/19/2018 🔍
01/15/2019 +180 days 🔍
01/15/2019 +0 days 🔍
01/15/2019 +0 days 🔍
01/16/2019 +1 days 🔍
05/01/2020 +471 days 🔍

Sourcesinfo

Advisory: blog.ripstech.com
Status: Not defined

CVE: CVE-2018-20719 (🔍)
GCVE (CVE): GCVE-0-2018-20719
GCVE (VulDB): GCVE-100-129753

Entryinfo

Created: 01/16/2019 12:16
Updated: 05/01/2020 16:41
Changes: 01/16/2019 12:16 (62), 05/01/2020 16:41 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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