# CVE-2023-28317: Business logic in Rocket.Chat

> Attackers can alter message timestamps to disrupt chat history ordering, impacting data integrity in Rocket.Chat deployments.

- **Severity:** Medium 5.3 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 9 May 2023
- **Updated:** 28 Jan 2025
- **Also known as:** GHSA-3rhc-44qf-c226

## What is CVE-2023-28317?

CVE-2023-28317 is a medium-severity vulnerability in Rocket.chat Rocket.chat, published on 9 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A vulnerability has been discovered in Rocket.Chat, where editing messages can change the original timestamp, causing the UI to display messages in an incorrect order.

Weakness: CWE-494 (Download of Code Without Integrity Check), CWE-285 (Improper Authorization)

## Which versions are affected by CVE-2023-28317?

It affects 1 product.


Products: Rocket.chat Rocket.chat.

## How do I fix CVE-2023-28317?

No fix has been published for CVE-2023-28317 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-28317 being exploited?

There is no known exploitation of CVE-2023-28317 in the wild and no public exploit code.

## Other vulnerabilities in Rocket.chat Rocket.chat

- [CVE-2026-58066](https://insights.sbomify.com/CVE-2026-58066/): Auth bypass in Rocket.Chat (critical 9.8)
- [CVE-2026-29198](https://insights.sbomify.com/CVE-2026-29198/): SQL injection in Rocket.Chat (critical 9.8)
- [CVE-2023-28316](https://insights.sbomify.com/CVE-2023-28316/): Security feature bypass in Rocket.Chat (critical 9.8)
- [CVE-2022-44567](https://insights.sbomify.com/CVE-2022-44567/): Command injection in Rocket.chat - Electron Desktop (critical 9.8)
- [CVE-2021-22910](https://insights.sbomify.com/CVE-2021-22910/): Code injection in Rocket.Chat server (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-28317 and fix it if it is affected.

What it is: CVE-2023-28317 is a medium-severity vulnerability in Rocket.chat Rocket.chat, published on 9 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-28317 in the wild and no public exploit code.

Affected product: Rocket.chat Rocket.chat. 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-2023-28317/ (Markdown: https://insights.sbomify.com/CVE-2023-28317/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-28317
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-28317
- OSV: https://osv.dev/vulnerability/CVE-2023-28317

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-28317/
Summaries are generated and may contain mistakes; the official description above is the record.