Tóm tắt nhanh
- CVE-2026-106560 là lỗ hổng mức TRUNG BÌNH (CVSS 6.5) ảnh hưởng backstage (linuxfoundation), backstage/plugin-scaffolder-backend-module-confluence-to-markdown (linuxfoundation), @backstage/plugin-scaffolder-backend-module-confluence-to-markdown.
- Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.31%, cao hơn 24.4% các lỗ hổng khác.
- Cách xử lý: cập nhật lên 1.54.6, 0.3.25 hoặc mới hơn.
Mô tả
Impact
An authenticated user who can execute an affected template and control its repository file location may cause generated content to be written outside the task workspace, within locations writable by the Backstage backend process.
Patches
Patched in @backstage/plugin-scaffolder-backend-module-confluence-to-markdown version 0.3.25
Workarounds
- Restrict execution of templates using the affected action to trusted users.
- Remove or disable the affected action until the patched package is deployed.
Mô tả của NVD
Backstage is an open framework for building developer portals. Prior to 0.3.25, the @backstage/plugin-scaffolder-backend-module-confluence-to-markdown package is affected by improper repository path validation in a scaffolder backend module. An authenticated user who can execute an affected template and control its repository file location may cause generated content to be written outside the task workspace, within locations writable by the Backstage backend process. This issue is fixed in version 0.3.25.
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