CVE-2019-19016: An issue was discovered in TitanHQ WebTitan before 5.18

Q: How do I fix CVE-2019-19016?

webtitan: upgrade to 5.18. Exact commands for each OS are on this page.

Q: Is CVE-2019-19016 being exploited?

CVE-2019-19016 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2019-19016 affect?

CVE-2019-19016 affects webtitan. Severity is high (CVSS 7.5). An issue was discovered in TitanHQ WebTitan before 5.18. Some functions, such as /history-x.php, of the administration interface are vulnerable to SQL Injection through the results parameter. This could be used by an attacker to extract sen

Q: How urgent is CVE-2019-19016?

Priority 53/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

HIGH 7.5REMOTEUPGRADE

CVE-2019-19016 is a high-severity flaw (CVSS 7.5) affecting webtitan. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in TitanHQ WebTitan before 5.18. Some functions, such as /history-x.php, of the administration interface are vulnerable to SQL Injection through the results parameter. This could be used by an attacker to extract sensitive information from the appliance database.

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.2% (top 32%)
CISA exploited list	No
Weakness	CWE-89
Published	2019-12-02
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: titanhq

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2019-12-02 17:15 UTCPublished CVE record published
2026-06-17 02:25 UTCUpdated Record last modified

titanhq webtitan UPGRADE

Affected: < 5.18

Fixed in: 5.18

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy webtitan || rpm -q webtitan || webtitan --version

2. UPGRADE to 5.18 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade webtitan

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade webtitan

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2019-19016?

webtitan: upgrade to 5.18. Exact commands for each OS are on this page.

Is CVE-2019-19016 being exploited?

CVE-2019-19016 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2019-19016 affect?

CVE-2019-19016 affects webtitan. Severity is high (CVSS 7.5). An issue was discovered in TitanHQ WebTitan before 5.18. Some functions, such as /history-x.php, of the administration interface are vulnerable to SQL Injection through the results parameter. This could be used by an attacker to extract sen

How urgent is CVE-2019-19016?

Priority 53/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2019-19021 CRITICAL 9.8 UPGRADE An issue was discovered in TitanHQ WebTitan before 5.18
CVE-2019-19020 HIGH 7.2 UPGRADE An issue was discovered in TitanHQ WebTitan before 5.18
CVE-2019-19019 HIGH 7.5 UPGRADE An issue was discovered in TitanHQ WebTitan before 5.18
CVE-2019-19018 LOW 2.7 UPGRADE An issue was discovered in TitanHQ WebTitan before 5.18
CVE-2019-19017 HIGH 8.1 UPGRADE An issue was discovered in TitanHQ WebTitan before 5.18

References

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