CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Backstage is an open framework for building developer portals. From 0.11.12 until 1.14.7 and 1.15.5, the @backstage/plugin-techdocs-node package is affected by improper validation of mkdocs plugin configuration in techdocs. An authenticated attacker with control over a TechDocs source repository could cause a documentation build to retrieve and publish data from network locations reachable by the build environment. Exposure depends on deployment topology, build mode, and target endpoint protections. Modern cloud metadata services that require tokens or special headers are not directly accessible through the affected behavior. This issue is fixed in @backstage/plugin-techdocs-node versions 1.14.7 and 1.15.5.
Засегнати продукти
- backstage backstage: >= 0.71.1, < 1.50.6; >= 1.51.0-next.0, < 1.54.8
- @backstage plugin-techdocs-node: >= 0.11.12, < 1.14.7; >= 1.15.0, < 1.15.5
Вид слабост
История
- 6 октомври 2026 Публикувано
Други уязвимости в backstage backstage
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-106455
- https://nvd.nist.gov/vuln/detail/CVE-2026-106455
- https://github.com/backstage/backstage/security/advisories/GHSA-q38j-6vcm-2f5m
- https://github.com/backstage/backstage/commit/28aa82ae2815988721dd7bbf43cd69c431dcd71b
- https://github.com/backstage/backstage/commit/9f76ea445088961f68c364764cc4b7734f368fc0
- https://github.com/backstage/backstage/releases/tag/v1.50.6
- https://github.com/backstage/backstage/releases/tag/v1.54.8
- https://github.com/backstage/backstage/releases/tag/v1.55.0