---
sourceDocument: Brazil Platform security
sourceDocumentLink: https://www.servicenow.com/docs/r/platform-security

 Release :

    - brazil

ft:locale :

    - en-US

ft:publication_title :

    - Brazil Platform security

ft:clusterId :

    - psec

bundleId :

    - psec

workflow :

    - Platform


---

# Limit max comments per user per day

# Limit max comments per user per day {#ariaid-title1}

Release version: Brazil  
Updated September 10, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
Configure the sn_kb_social_qa.max_comments_per_user_daily property to restrict the number of QA comments per day.
If the sn_kb_social_qa.max_comments_per_user_daily system property is not set to the recommended value of <kbd class="ph userinput">500</kbd> or less, then there will be no restriction on number of QA comments per
day.

Ensure that the property sn_kb_social_qa.max_comments_per_user_daily is set to <kbd class="ph userinput">500</kbd> or less.

## More information {#sc-limit-max-comments-per-user-per-day__section_wc1_cqn_phc}

{#sc-limit-max-comments-per-user-per-day__table_ajc_b43_3kb__entry__2}

| Attribute | Description |
|-|-|
| Configuration name | sn_kb_social_qa.max_comments_per_user_daily |
| Configuration type | System Properties (/sys_properties_list.do) |
| Data type | String |
| Recommended value | 500 |
| Default value | 500 |
| Fallback value | 500 |
| Category |   |
| Security risk | * Severity score: 3.7 * CVSS rating: Low * Security risk details: Too many comments could lead to resource exhaustion. {#sc-limit-max-comments-per-user-per-day__ul_g1g_3sf_xwb} |
| Functional impact | None |
| Dependencies and prerequisites | None |
[ ]

{#sc-limit-max-comments-per-user-per-day__table_ajc_b43_3kb}