XSS in Backstage
CVE-2023-25571
Backstage is an open platform for building developer portals. `@backstage/catalog-model` prior to version 1.2.0, `@backstage/core-components` prior to 0.12.4, and `@backstage/plugin-catalog-backend` prior to 1.7.2 are affected by a cross-s…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.005 (36.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N.
Affected products
- Backstage — versions < 1.2.0, < 0.12.4, < 1.7.2
- Linuxfoundation Backstage_catalog-model
- Linuxfoundation Backstage_core-components
- Linuxfoundation Backstage_plugin-catalog-backend
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2023-25571?
- CVE-2023-25571 is a medium-severity vulnerability in Backstage, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2023-02-14.
- How severe is CVE-2023-25571?
- Medium severity. CVSS v3 base score is 6.8 out of 10.