CVE-2019-15132 Information disclosure in n/a

What is CVE-2019-15132?

CVE-2019-15132 is a medium-severity vulnerability in Debian Debian Linux, published on 17 Aug 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Zabbix through 4.4.0alpha1 allows User Enumeration. With login requests, it is possible to enumerate application usernames based on the variability of server responses (e.g., the "Login name or password is incorrect" and "No permissions for system access" messages, or just blocking for a number of seconds). This affects both api_jsonrpc.php and index.php.

Weakness: CWE-203

Which versions are affected by CVE-2019-15132?

It affects 2 products.

Products include Debian Debian Linux, Zabbix Zabbix.

How do I fix CVE-2019-15132?

Upgrade to a fixed version.

Is CVE-2019-15132 being exploited?

There is no known exploitation of CVE-2019-15132 in the wild and no public exploit code.

Other vulnerabilities in Debian Debian Linux

• CVE-2015-3306 ProFTPD Improper Access Control Exploited Critical 10.0
• CVE-2025-49113 RoundCube Webmail Deserialization of Untrusted Data Exploited Critical 9.9
• CVE-2026-24061 GNU InetUtils Argument Injection Exploited Critical 9.8
• CVE-2025-39682 Linux Kernel Improper Check for Unusual or Exceptional Conditions Exploited Critical 9.8
• CVE-2024-9680 Mozilla Firefox Use-After-Free Exploited Critical 9.8

All Debian Debian Linux vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2019-15132, GHSA-8rh3-5c87-wh48, UBUNTU-CVE-2019-15132.