Tóm tắt nhanh
- CVE-2021-32661 là lỗ hổng mức CAO (CVSS 7.3) ảnh hưởng @backstage/plugin-techdocs (linuxfoundation), @backstage/plugin-techdocs.
- Xác suất bị khai thác trong 30 ngày tới (EPSS): 1.2%, cao hơn 68.5% các lỗ hổng khác.
- Cách xử lý: cập nhật lên 0.9.5 hoặc mới hơn.
Mô tả
Impact
A malicious internal actor can potentially upload documentation content with malicious scripts by embedding the script within an object element. This may give access to sensitive data when other users visit that same documentation page.
The ability to upload malicious content may be limited by internal code review processes, unless the chosen TechDocs deployment method is to use an object store and the actor has access to upload files directly to that store.
Patches
The vulnerability is patched in the 0.9.5 release of @backstage/plugin-techdocs.
For more information
If you have any questions or comments about this advisory:
Mô tả của NVD
Backstage is an open platform for building developer portals. In versions of Backstage's Techdocs Plugin (`@backstage/plugin-techdocs`) prior to 0.9.5, a malicious internal actor can potentially upload documentation content with malicious scripts by embedding the script within an `object` element. This may give access to sensitive data when other users visit that same documentation page. The ability to upload malicious content may be limited by internal code review processes, unless the chosen TechDocs deployment method is to use an object store and the actor has access to upload files directly to that store. The vulnerability is patched in the `0.9.5` release of `@backstage/plugin-techdocs`.
Bạn đang dùng một trong các sản phẩm này? Quét site để biết có đang lộ phiên bản có lỗ hổng không.
Quét site miễn phí