https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 17 Oct 2026 16:40:18 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-13841 EUVD-2026-13841 https://cve.radiocsirt.org/vuln/euvd-2026-13841 https://cve.radiocsirt.org/vuln/fkie_cve-2022-23631 <p>superjson is a program to allow JavaScript expressions to be serialized to a superset of JSON. In versions prior to 1.8.1 superjson allows input to run arbitrary code on any server using superjson input without prior authentication or knowledge. The only requirement is that the server implements at least one endpoint which uses superjson during request processing. This has been patched in superjson 1.8.1. Users are advised to update. There are no known workarounds for this issue.</p> <p>superjson is a program to allow JavaScript expressions to be serialized to a superset of JSON. In versions prior to 1.8.1 superjson allows input to run arbitrary code on any server using superjson input without prior authentication or knowledge. The only requirement is that the server implements at least one endpoint which uses superjson during request processing. This has been patched in superjson 1.8.1. Users are advised to update. There are no known workarounds for this issue.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2022-23631 https://cve.radiocsirt.org/vuln/ghsa-5888-ffcr-r425 <p><strong>Affected:</strong> npm: superjson, npm: blitz</p> <p>### Impact</p> <p>This is critical vulnerability, as it allows to run arbitrary code on any server using superjson input, including a Blitz.js server, without prior authentication or knowledge. Attackers gain full control over the server so they could steal and manipulate data or attack further systems. The only requirement is that the server implements at least one endpoint which uses superjson during request processing. In the case of Blitz.js, it would be at least one RPC call.</p> <p>### Patches This has been patched in superjson 1.8.1 and Blitz.js 0.45.3.</p> <p>If you are unable to upgrade to Blitz.js 0.45.3 in a timely manner, you can instead upgrade only superjson to version 1.8.1 using yarn resolutions are similar. Blitz versions &lt; 0.45.3 are only affected because they used superjson versions &lt; 1.8.1.</p> <p>### Workarounds None</p> <p>### For more information If you have any questions or comments about this advisory: * Open an issue in https://github.com/blitz-js/superjson * Email us at b@bayer.ws</p> <p>### References * https://www.sonarsource.com/blog/blitzjs-prototype-pollution/</p> <p><strong>Affected:</strong> npm: superjson, npm: blitz</p> <p>### Impact</p> <p>This is critical vulnerability, as it allows to run arbitrary code on any server using superjson input, including a Blitz.js server, without prior authentication or knowledge. Attackers gain full control over the server so they could steal and manipulate data or attack further systems. The only requirement is that the server implements at least one endpoint which uses superjson during request processing. In the case of Blitz.js, it would be at least one RPC call.</p> <p>### Patches This has been patched in superjson 1.8.1 and Blitz.js 0.45.3.</p> <p>If you are unable to upgrade to Blitz.js 0.45.3 in a timely manner, you can instead upgrade only superjson to version 1.8.1 using yarn resolutions are similar. Blitz versions &lt; 0.45.3 are only affected because they used superjson versions &lt; 1.8.1.</p> <p>### Workarounds None</p> <p>### For more information If you have any questions or comments about this advisory: * Open an issue in https://github.com/blitz-js/superjson * Email us at b@bayer.ws</p> <p>### References * https://www.sonarsource.com/blog/blitzjs-prototype-pollution/</p> https://cve.radiocsirt.org/vuln/ghsa-5888-ffcr-r425 https://cve.radiocsirt.org/vuln/gsd-2022-23631 gsd-2022-23631 https://cve.radiocsirt.org/vuln/gsd-2022-23631