PatchTheCVECVE-2019-19015: An issue was discovered in TitanHQ WebTitan before 5.18
CVE-2019-19015 is a critical-severity flaw (CVSS 9.8) 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. The proxy service (which is typically exposed to all users) allows connections to the internal PostgreSQL database of the appliance. By connecting to the database through the proxy (without password authentication), an attacker is able to fully control the appliance database. Through this, several different paths exist to gain further access, or execute code.
Why this priority
- Critical severity
- Public exploit reference
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 9.8 (Critical) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 3.3% (top 11%) |
| CISA exploited list | No |
| Weakness | CWE-668 |
| Published | 2019-12-02 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
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-2019-19015?
webtitan: upgrade to 5.18. Exact commands for each OS are on this page.
Is CVE-2019-19015 being exploited?
CVE-2019-19015 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-2019-19015 affect?
CVE-2019-19015 affects webtitan. Severity is critical (CVSS 9.8). An issue was discovered in TitanHQ WebTitan before 5.18. The proxy service (which is typically exposed to all users) allows connections to the internal PostgreSQL database of the appliance. By connecting to the database through the proxy (w
How urgent is CVE-2019-19015?
Priority 66/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action
Software pages
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