What’s Vulnerable › Vulnerabilities

CVE-2022-27228

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 20.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-03-22 · updated 2026-06-17
• Weakness: CWE-20

Description

In the vote (aka "Polls, Votes") module before 21.0.100 of Bitrix Site Manager, a remote unauthenticated attacker can execute arbitrary code.

Affected products

• Bitrix24: before 21.0.100 — fixed in 21.0.100

How to fix

Upgrade to a fixed version: Bitrix24 21.0.100. Check the vendor advisory for mitigations.

References

• https://helpdesk.bitrix24.com/open/15536776/
• https://helpdesk.bitrix24.com/open/15536776/

Get alerted when CVE-2022-27228 or the next vulnerability affects your stack