## Satori-generated SVG has improper escaping

- 種別: advisory
- 重大度: medium
- 関連技術: nodejs
- CVE: CVE-2026-94545
- 公開日時: 2026-10-27T14:46:43.000Z
- 情報源: GitHub Advisory Database (https://github.com/advisories/GHSA-wx4j-mvgx-mqwp)
- パーマリンク: https://vulnpulse.app/items/ghsa-ghsa-wx4j-mvgx-mqwp

影響: npm:satori >= 0.0.27, < 0.33.5 → 0.33.5
Satori does not properly escape certain values before including them in generated SVG output. This can allow crafted values to be interpreted as SVG markup. The impact depends on how the generated SVG is consumed. Workaround No complete workaround exists besides upgrading. Applications that cannot immediately upgrade should not render attacker-controlled content with Satori.