| Package | Affected versions | Patched versions |
|---|---|---|
| neos/media-browser | ≥ 8.0.0, < 8.0.16≥ 8.1.0, < 8.1.11≥ 8.2.0, < 8.2.11≥ 8.3.0, < 8.3.9< 7.3.19 | 8.0.168.1.118.2.118.3.97.3.19 |
| neos cms | = 8.3.3 |
Cross Site Scripting (XSS) vulnerability in Neos CMS 8.3.3 allows a remote authenticated attacker to execute arbitrary code via a crafted SVG file uploaded to the neos/management/media component. To make use of this attack vector, the attacker must either be able to upload a maliciously crafted file or coerce someone with the needed access to upload said file to Neos. Even if such a file is uploaded and subsequently delivered, it is possible to use CSP to protect against attacks being executed from such a file.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free