CVE-2026-94545
Severity not reportedSatori is a library to convert HTML and CSS to SVG.
Satori is a library to convert HTML and CSS to SVG. Starting in version 0.0.27 and prior to version 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. Version 0.33.5 contains a patch. No complete workaround exists besides upgrading. Applications that cannot immediately upgrade should not render attacker-controlled content with Satori.
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/vercel/next.js/commit/868fad38690d72088868f299fa2bef339b26838e security-advisories@github.com
- https://github.com/vercel/next.js/releases/tag/v16.3.6 security-advisories@github.com
- https://github.com/vercel/next.js/security/advisories/GHSA-vcvr-r3jv-pc5j security-advisories@github.com
- https://github.com/vercel/satori/commit/26a52affc031216fee5882b6e965c8dbc7ac1782 security-advisories@github.com
- https://github.com/vercel/satori/pull/814 security-advisories@github.com
- https://github.com/vercel/satori/security/advisories/GHSA-wx4j-mvgx-mqwp security-advisories@github.com