# CVE-2023-1716: Bitrix24 Stored Cross-Site Scripting (XSS) via Improper Input Neutralization on Invoice Edit Page (2 of 2)

> Attackers can inject malicious scripts into the invoice edit page, potentially executing code or escalating privileges if the victim is an administrator.

- **Severity:** Critical 9.0 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 1 Nov 2023
- **Updated:** 5 Sep 2024
- **Also known as:** GHSA-cf67-p397-fq9j

## What is CVE-2023-1716?

CVE-2023-1716 is a critical cross-site scripting vulnerability in Bitrix24, published on 1 Nov 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

Cross-site scripting (XSS) vulnerability in Invoice Edit Page in Bitrix24 22.0.300 allows attackers to execute arbitrary JavaScript code in the victim's browser, and possibly execute arbitrary PHP code on the server if the victim has administrator privilege.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2023-1716?

It affects 1 product.


Products: Bitrix24 Bitrix24.

## How do I fix CVE-2023-1716?

No fix has been published for CVE-2023-1716 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-1716 being exploited?

There is no known exploitation of CVE-2023-1716 in the wild and no public exploit code.

## Other vulnerabilities in Bitrix24

- [CVE-2022-27228](https://insights.sbomify.com/CVE-2022-27228/): Code injection in n/a (critical 9.8)
- [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)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-1716 and fix it if it is affected.

What it is: CVE-2023-1716 is a critical cross-site scripting vulnerability in Bitrix24, published on 1 Nov 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2023-1716 in the wild and no public exploit code.

Affected product: Bitrix24. 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-2023-1716/ (Markdown: https://insights.sbomify.com/CVE-2023-1716/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-1716
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-1716
- OSV: https://osv.dev/vulnerability/CVE-2023-1716

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-1716/
Summaries are generated and may contain mistakes; the official description above is the record.