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Vulnerability record · CVE-2018-20719 · published 15 January 2019

CVE-2018-20719: Tikiwiki cms\/groupware sql injection vulnerability

Tiki · Tikiwiki Cms\/Groupware

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

8.8 CVSS 3.0 High EPSS 1.00% · top 38.8% CWE-89 · SQL injection
8.8CVSS 3.0 base score, v2 6.5
1.00%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

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

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://blog.ripstech.com/2018/scan-verify-patch-security-issues-in-minutes/ ExploitThird Party Advisory
https://blog.ripstech.com/2018/scan-verify-patch-security-issues-in-minutes/ ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2008-3653Tikiwiki cms\/groupware vulnerabilityMultiple unspecified vulnerabilities in TikiWiki CMS/Groupware before 2.0 have unknown impact and attack vectors.EPSS 1.6%10.0CVE-2007-6529Tikiwiki cms\/groupware vulnerabilityMultiple unspecified vulnerabilities in TikiWiki before 1.9.9 have unknown impact and attack vectors involving (1) tiki-edit_css.php, (2) tiki-list_g…EPSS 1.9%9.8CVE-2010-4239Tikiwiki cms\/groupware improper input validation vulnerabilityTiki Wiki CMS Groupware 5.2 has Local File InclusionEPSS 13%9.8CVE-2012-0911TikiWiki CMS PHP Object Injection via Unserialize of Untrusted InputTikiWiki CMS/Groupware before 6.7 LTS and before 8.4 passes attacker-controlled input (a cookie value and several print/send parameters) directly to …EPSS 63%analysed9.3CVE-2025-34111Tikiwiki cms\/groupware improper input validation vulnerabilityAn unauthenticated arbitrary file upload vulnerability exists in Tiki Wiki CMS Groupware version 15.1 and earlier via the ELFinder component's defaul…EPSS 2.2%8.8CVE-2020-29254Tikiwiki cms\/groupware cross-site request forgery vulnerabilityTikiWiki 21.2 allows templates to be edited without CSRF protection. This could allow an unauthenticated, remote attacker to conduct a cross-site req…EPSS 1.5%8.8CVE-2010-4241Tikiwiki cms\/groupware cross-site request forgery vulnerabilityTiki Wiki CMS Groupware 5.2 has CSRFEPSS 0.77%8.0CVE-2017-14924Tikiwiki cms\/groupware cross-site request forgery vulnerabilityCross-Site Request Forgery (CSRF) vulnerability via IMG element in Tiki before 16.3, 17.x before 17.1, 12 LTS before 12.12 LTS, and 15 LTS before 15.…EPSS 0.50%

Source: NIST National Vulnerability Database (record CVE-2018-20719), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.