CVE-2019-18393
MEDIUMCVSS 5.3/10EPSS 13.94%
Last modified
CVE-2019-18393 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. PluginServlet.java in Ignite Realtime Openfire through 4.4.2 does not ensure that retrieved files are located under the Openfire home directory, aka a directory traversal vulnerability.. EPSS estimates a 13.94% chance of exploitation in the next 30 days.
Description
PluginServlet.java in Ignite Realtime Openfire through 4.4.2 does not ensure that retrieved files are located under the Openfire home directory, aka a directory traversal vulnerability.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Igniterealtime | Openfire | <= 4.4.2 |
References
- https://github.com/igniterealtime/Openfire/pull/1498Patch, Third Party Advisory
- https://github.com/igniterealtime/Openfire/pull/1498Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-18393?
PluginServlet.java in Ignite Realtime Openfire through 4.4.2 does not ensure that retrieved files are located under the Openfire home directory, aka a directory traversal vulnerability.
How severe is CVE-2019-18393?
CVE-2019-18393 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 13.94% probability of exploitation in the next 30 days.
How do I fix CVE-2019-18393?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2019-18393?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST