CVE-2026-24048
1 advisory.
npm/@backstage/backend-defaults CVE-2026-24048: low 3.5, EPSS 0.24%
Backstage has a Possible SSRF when reading from allowed URL's in `backend.reading.allow`
Action: Upgrade @backstage/backend-defaults to 0.12.2 or later.
npm i @backstage/backend-defaults@0.12.2npm i @backstage/backend-defaults@0.13.2npm i @backstage/backend-defaults@0.14.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.12.2 | - |
| 0.13.0 | 0.13.2 | - |
| 0.14.0 | 0.14.1 | - |
Fixed versions
| 0.12.2 | 0.13.2 | 0.14.1 |
Sources
- osv: GHSA-q2x5-4xjx-c6p9
- https://github.com/backstage/backstage/security/advisories/GHSA-q2x5-4xjx-c6p9
- https://nvd.nist.gov/vuln/detail/CVE-2026-24048
- https://github.com/backstage/backstage/commit/27f9061d24affd1b9212fe0abd476bfc3fbaedcb
- https://github.com/backstage/backstage
CVE-2026-24048 · published · modified · JSON