critical9.6
CVE-2020-27224
Cross-site Scripting (XSS) in Eclipse Theia
Impact
In Eclipse Theia versions up to and including 1.2.0, the Markdown Preview (@theia/preview), can be exploited to execute arbitrary code.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | @theia/preview | < 1.2.0 | 1.3.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Eclipse | Theia | through 1.2.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/eclipse-theia/theia/issues/7954
- https://omespino.com/write-up-google-bug-bounty-xss-to-cloud-shell-instance-takeover-rce-as-root-5000-usd/
- https://github.com/advisories/GHSA-gcm9-cc3r-c6vj
- https://nvd.nist.gov/vuln/detail/CVE-2020-27224
- https://github.com/eclipse-theia/theia/pull/7971