# Security issue - internal errors

**URL:** https://community.fibery.io/t/security-issue-internal-errors/341
**Category:** Bugs & Issues
**Created:** [October 4, 2019, 2:14pm UTC](https://community.fibery.io/t/security-issue-internal-errors/341 "2019-10-04T14:14:09Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![fimbault](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/fimbault/32/270_2.png) [@fimbault](https://community.fibery.io/u/fimbault)
#### Post date: [October 4, 2019, 2:14pm UTC](https://community.fibery.io/t/security-issue-internal-errors/341/1 "2019-10-04T14:14:09Z")

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Hi,

Just a word to say I’m using fibery and I like it. From time to time, there are a few instability issues but nothing dramatic.

However, I’d suggest a change in your security configurations, as I was able to get (without any sort of hack) a complete internal stack trace. So you should configure some security options for your jetty server.

Cheers.

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<div class="post-metadata">

### Author: ![mdubakov](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/mdubakov/32/10_2.png) [@mdubakov](https://community.fibery.io/u/mdubakov)
#### Post date: [October 4, 2019, 2:31pm UTC](https://community.fibery.io/t/security-issue-internal-errors/341/2 "2019-10-04T14:31:29Z")

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@fimbault Hi, thanks for the report! We will definitely fix this problem till the public release.