# CVE-2022-34323: Cross-site scripting in n/a

> Authenticated attackers can inject JavaScript via stored XSS in filter, display, and alert names, potentially compromising other users' sessions.

- **Severity:** Medium 5.4 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N`)
- **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 Jan 2023
- **Updated:** 11 Apr 2025
- **Also known as:** GHSA-g8g2-px5g-7jq3

## What is CVE-2022-34323?

CVE-2022-34323 is a medium-severity cross-site scripting vulnerability in n/a, published on 1 Jan 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

Multiple XSS issues were discovered in Sage XRT Business Exchange 12.4.302 that allow an attacker to execute JavaScript code in the context of other users' browsers. The attacker needs to be authenticated to reach the vulnerable features. An issue is present in the Filters and Display model features (OnlineBanking > Web Monitoring > Settings > Filters / Display models). The name of a filter or a display model is interpreted as HTML and can thus embed JavaScript code, which is executed when displayed. This is a stored XSS. Another issue is present in the Notification feature (OnlineBanking > Configuration > Notifications and alerts > Alerts *). The name of an alert is interpreted as HTML, and can thus embed JavaScript code, which is executed when displayed. This is a stored XSS. (Also, an issue is present in the File download feature, accessible via /OnlineBanking/cgi/isapi.dll/DOWNLOADFRS. When requesting to show the list of downloadable files, the contents of three form fields are embedded in the JavaScript code without prior sanitization. This is essentially a self-XSS.)

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

## Which versions are affected by CVE-2022-34323?

It affects 1 product.


Products: Sage Sage Xrt Business Exchange.

## How do I fix CVE-2022-34323?

No fix has been published for CVE-2022-34323 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-34323 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-34323 exists.

## Other vulnerabilities in n/a

- [CVE-2022-34324](https://insights.sbomify.com/CVE-2022-34324/): SQL injection in n/a (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-34323 and fix it if it is affected.

What it is: CVE-2022-34323 is a medium-severity cross-site scripting vulnerability in n/a, published on 1 Jan 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-34323 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-2022-34323/ (Markdown: https://insights.sbomify.com/CVE-2022-34323/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-34323
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-34323
- OSV: https://osv.dev/vulnerability/CVE-2022-34323

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-34323/
Summaries are generated and may contain mistakes; the official description above is the record.