# CVE-2021-25989: ifme - Stored Cross-Site Scripting (XSS) in Groups section

> Stored XSS in ifme allows attackers to execute scripts in victims' browsers by exploiting group leader privileges.

- **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:** 29 Dec 2021
- **Updated:** 30 Apr 2025
- **Also known as:** GHSA-5pg4-q67x-c7x9

## What is CVE-2021-25989?

CVE-2021-25989 is a medium-severity cross-site scripting vulnerability in ifmeorg ifme, published on 29 Dec 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

In “ifme”, versions 1.0.0 to v7.31.4 are vulnerable against stored XSS vulnerability in the markdown editor. It can be exploited by making a victim a Leader of a group which triggers the payload for them.

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

## Which versions are affected by CVE-2021-25989?

It affects 1 product.


Products: If-Me Ifme.

## How do I fix CVE-2021-25989?

No fix has been published for CVE-2021-25989 yet. Limit exposure of the affected software until one is available.

## Is CVE-2021-25989 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-25989 exists.

## Other vulnerabilities in ifmeorg ifme

- [CVE-2021-25992](https://insights.sbomify.com/CVE-2021-25992/): ifme - Insufficient Session Expiration (critical 9.8)
- [CVE-2021-25991](https://insights.sbomify.com/CVE-2021-25991/): ifme - Improper Access Control leads to admin deactivation (medium 5.7)
- [CVE-2021-25988](https://insights.sbomify.com/CVE-2021-25988/): ifme - Stored Cross-Site Scripting (XSS) in Notifications section (medium 5.4)
- [CVE-2021-25990](https://insights.sbomify.com/CVE-2021-25990/): ifme - Stored Cross-Site Scripting (XSS) in Contacts section (medium 5.4)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2021-25989 and fix it if it is affected.

What it is: CVE-2021-25989 is a medium-severity cross-site scripting vulnerability in ifmeorg ifme, published on 29 Dec 2021. 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-2021-25989 exists.

Affected product: ifmeorg ifme. 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-2021-25989/ (Markdown: https://insights.sbomify.com/CVE-2021-25989/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2021-25989
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2021-25989
- OSV: https://osv.dev/vulnerability/CVE-2021-25989

---
From sbomify Insights: https://insights.sbomify.com/CVE-2021-25989/
Summaries are generated and may contain mistakes; the official description above is the record.