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Vulnerabilities

Vulnerability · CVE-2022-27228

bitrix24 bitrix24 Improper Input Validation

Published Mar 7, 2023 · catalog updated Mar 7, 2023 · bitrix24 bitrix24 Improper Input

Patch now

CVE-2022-27228 is in the CISA known-exploited catalog. Confirm bitrix24 bitrix24 Improper Input against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (bitrix24 bitrix24 Improper Input).
  • No version range is stored. A customer cannot check an installed version against this record.
Severity
Unknown—
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
20.78%
Remediation
Remediation guidance
Affected products
vendor bitrix24 bitrix24

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

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.

  • vendor bitrix24 bitrix24version unspecified

How to fix CVE-2022-27228

What to do

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

Should you patch?

CVE-2022-27228 is in the CISA known-exploited catalog. Confirm bitrix24 bitrix24 Improper Input against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Affected version ranges are not on this record. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

No weakness class is stored. EPSS 20.78%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

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

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 7, 2023 · VulnCheck KEV

    Detected

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

  2. Mar 7, 2023 · CISA KEV

    Known exploited

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Sources

  • CVE.orgVulnerability recordCVE-2022-27228

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2022-27228

    30-day exploitation probability 20.8%

    first.org
  • VulnCheck KEVConfirmed exploitationCVE-2022-27228

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

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.