# CVE-2022-27228: Code injection in n/a

> Remote unauthenticated attackers can execute arbitrary code in the Bitrix Site Manager vote module, requiring an upgrade to secure the system.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 22 Mar 2022
- **Updated:** 3 Aug 2024
- **Also known as:** GHSA-c23g-9x2x-4x3p

## What is CVE-2022-27228?

CVE-2022-27228 is a critical code injection vulnerability in n/a, published on 22 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

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

Weakness: CWE-20 (Improper Input Validation)

## Which versions are affected by CVE-2022-27228?

It affects 1 product.


Products: Bitrix24 Bitrix24.

## How do I fix CVE-2022-27228?

No fix has been published for CVE-2022-27228 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-27228 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-27228 exists.

Public exploit code:

- Bitrix Site Manager - Remote Code Execution (nuclei): http/cves/2022/CVE-2022-27228.yaml

## Other vulnerabilities in n/a

- [CVE-2020-13484](https://insights.sbomify.com/CVE-2020-13484/): Server-side request forgery in n/a (critical 9.8)
- [CVE-2023-1717](https://insights.sbomify.com/CVE-2023-1717/): Bitrix24 Cross-Site Scripting (XSS) via Client-side Prototype Pollution (critical 9.6)
- [CVE-2023-1720](https://insights.sbomify.com/CVE-2023-1720/): Bitrix24 Stored Cross-Site Scripting (XSS) via File Upload (critical 9.6)
- [CVE-2023-1715](https://insights.sbomify.com/CVE-2023-1715/): Bitrix24 Stored Cross-Site Scripting (XSS) via Improper Input Neutralization on Invoice Edit Page (1 of 2) (critical 9.0)
- [CVE-2023-1716](https://insights.sbomify.com/CVE-2023-1716/): Bitrix24 Stored Cross-Site Scripting (XSS) via Improper Input Neutralization on Invoice Edit Page (2 of 2) (critical 9.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-27228 and fix it if it is affected.

What it is: CVE-2022-27228 is a critical code injection vulnerability in n/a, published on 22 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-27228 exists.

Affected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2022-27228/ (Markdown: https://insights.sbomify.com/CVE-2022-27228/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-27228
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-27228
- OSV: https://osv.dev/vulnerability/CVE-2022-27228

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-27228/
Summaries are generated and may contain mistakes; the official description above is the record.