# CVE-2017-14923: Cross-site scripting in n/a

> Authenticated users can inject JavaScript via the Leadname field, leading to stored XSS attacks against administrators and other users.

- **Severity:** Medium 5.4 (`CVSS:3.0/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:** 29 Sep 2017
- **Updated:** 5 Aug 2024
- **Also known as:** GHSA-8p7x-6v2f-7qv5

## What is CVE-2017-14923?

CVE-2017-14923 is a medium-severity cross-site scripting vulnerability in n/a, published on 29 Sep 2017. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

Stored XSS vulnerability via IMG element at "Leadname" of CRM in Tine 2.0 Community Edition before 2017.08.4 allows an authenticated user to inject JavaScript, which is mishandled during rendering by the application administrator and other users.

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

## Which versions are affected by CVE-2017-14923?

It affects 1 product.


Products: Tine20 Tine 2.0.

## How do I fix CVE-2017-14923?

No fix has been published for CVE-2017-14923 yet. Limit exposure of the affected software until one is available.

## Is CVE-2017-14923 being exploited?

There is no known exploitation of CVE-2017-14923 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2017-1000164](https://insights.sbomify.com/CVE-2017-1000164/): Tine 2.0 version 2017.02.4 is vulnerable to XSS in the Addressbook resulting code execution and privilege escalation (medium 5.4)
- [CVE-2017-14921](https://insights.sbomify.com/CVE-2017-14921/): Stored XSS vulnerability via IMG element at "Filename" of Filemanager in Tine 2.0 Community Edition before 2017.08.4 allows an authenticated (medium 5.4)
- [CVE-2017-14922](https://insights.sbomify.com/CVE-2017-14922/): Stored XSS vulnerability via IMG element at "History" of Profile, Calendar, Tasks, and CRM in Tine 2.0 Community Edition before 2017.08.4 al (medium 5.4)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2017-14923 and fix it if it is affected.

What it is: CVE-2017-14923 is a medium-severity cross-site scripting vulnerability in n/a, published on 29 Sep 2017. 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-2017-14923 in the wild and no public exploit code.

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-2017-14923/ (Markdown: https://insights.sbomify.com/CVE-2017-14923/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2017-14923
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2017-14923
- OSV: https://osv.dev/vulnerability/CVE-2017-14923

---
From sbomify Insights: https://insights.sbomify.com/CVE-2017-14923/
Summaries are generated and may contain mistakes; the official description above is the record.