ZDF
Sign inSign up

Vulnerabilities

Vulnerability · CVE-2021-32718

CVE-2021-32718 is listed by RabbitMQ is a multi-protocol messaging broker..

Published Jun 28, 2021 · catalog updated Jun 17, 2026 · the affected product

Last checked Nov 2, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2021-32718. EPSS is 1.43%. Act only if a listed version of the affected product is installed.

Gaps on this record

  • No plain product name is stored. The page cannot tell you which product to check.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium5.4
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
1.43%
Remediation
Version ranges on file
Affected products
cpe vmware/rabbitmq

CVE-2021-32718 is listed by RabbitMQ is a multi-protocol messaging broker..

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe vmware/rabbitmq< 3.8.17

How to fix CVE-2021-32718

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2021-32718. EPSS is 1.43%. Act only if a listed version of the affected product is installed.

Which versions are affected?

Compare what you have installed with < 3.8.17. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-79: Cross-site Scripting (XSS); CWE-80: Basic XSS. EPSS 1.43%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

RabbitMQ securityVMware security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 28, 2021 · Monitored products — high

    Detected

    CVE-2021-32718 is listed by RabbitMQ is a multi-protocol messaging broker..

  2. Jun 17, 2026 · Monitored products — high

    Updated

    CVE-2021-32718 is listed by RabbitMQ is a multi-protocol messaging broker..

Sources

  • Monitored products — highVendor advisoryCVE-2021-32718

    RabbitMQ is a multi-protocol messaging broker. In rabbitmq-server prior to version 3.8.17, a new user being added via management UI could lead to the user's bane being rendered in a confirmation message without proper tag sanitization, potentially allowing for JavaScript code execution in the context of the page. In order for this to occur, the user must be signed in and have elevated permissions

    nvd.nist.gov
  • AlienVault OTXThreat intelligenceCVE-2021-32718
    otx.alienvault.com

References

Freshness

Last verified in this catalog Nov 2, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • AlienVault OTXNov 2, 2026
  • Monitored products — highNov 2, 2026