CVE-2020-26763 Other in n/a
High 7.5
Published
Updated
Check this codebase for CVE-2020-26763 and fix it if it is affected.
What it is: CVE-2020-26763 is a high-severity vulnerability in Rocket.chat Rocket.chat, published on 5 Jul 2021. 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-2020-26763 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-2020-26763/ (Markdown: https://insights.sbomify.com/CVE-2020-26763/index.md)
The Rocket.Chat desktop application automatically opens external links without user interaction, potentially exposing users to malicious content.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-26763?
CVE-2020-26763 is a high-severity vulnerability in Rocket.chat Rocket.chat, published on 5 Jul 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Rocket.Chat desktop application 2.17.11 opens external links without user interaction.
Which versions are affected by CVE-2020-26763?
It affects 1 product.
Products include Rocket.chat Rocket.chat.
How do I fix CVE-2020-26763?
No fix has been published for CVE-2020-26763 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-26763 being exploited?
There is no known exploitation of CVE-2020-26763 in the wild and no public exploit code.
Other vulnerabilities in Rocket.chat Rocket.chat
Sources
Also known as GHSA-pfv5-84g7-p359.