https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 08 Oct 2026 15:49:32 +0000 https://cve.radiocsirt.org/vuln/cnvd-2022-62177 cnvd-2022-62177 https://cve.radiocsirt.org/vuln/cnvd-2022-62177 https://cve.radiocsirt.org/vuln/euvd-2026-233948 EUVD-2026-233948 https://cve.radiocsirt.org/vuln/euvd-2026-233948 https://cve.radiocsirt.org/vuln/fkie_cve-2022-31103 <p>lettersanitizer is a DOM-based HTML email sanitizer for in-browser email rendering. All versions of lettersanitizer below 1.0.2 are affected by a denial of service issue when processing a CSS at-rule `@keyframes`. This package is depended on by [react-letter](https://github.com/mat-sz/react-letter), therefore everyone using react-letter is also at risk. The problem has been patched in version 1.0.2.</p> <p>lettersanitizer is a DOM-based HTML email sanitizer for in-browser email rendering. All versions of lettersanitizer below 1.0.2 are affected by a denial of service issue when processing a CSS at-rule `@keyframes`. This package is depended on by [react-letter](https://github.com/mat-sz/react-letter), therefore everyone using react-letter is also at risk. The problem has been patched in version 1.0.2.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2022-31103 https://cve.radiocsirt.org/vuln/ghsa-7r3r-gq8p-v9jj <p><strong>Affected:</strong> npm: lettersanitizer</p> <p>### Impact</p> <p>All versions of lettersanitizer below 1.0.2 are affected by a denial of service issue when processing a CSS at-rule `@keyframes`.</p> <p>This package is depended on by [react-letter](https://github.com/mat-sz/react-letter), therefore everyone using react-letter is also at risk.</p> <p>### Patches</p> <p>The problem has been patched in version 1.0.2.</p> <p>### Workarounds</p> <p>There is no workaround besides upgrading.</p> <p>### References</p> <p>The issue was originally reported in the react-letter repository: https://github.com/mat-sz/react-letter/issues/17</p> <p>### For more information If you have any questions or comments about this advisory: * Open an issue in [lettersanitizer](https://github.com/mat-sz/lettersanitizer/issues) * Email me at [contact@matsz.dev](mailto:contact@matsz.dev)</p> <p><strong>Affected:</strong> npm: lettersanitizer</p> <p>### Impact</p> <p>All versions of lettersanitizer below 1.0.2 are affected by a denial of service issue when processing a CSS at-rule `@keyframes`.</p> <p>This package is depended on by [react-letter](https://github.com/mat-sz/react-letter), therefore everyone using react-letter is also at risk.</p> <p>### Patches</p> <p>The problem has been patched in version 1.0.2.</p> <p>### Workarounds</p> <p>There is no workaround besides upgrading.</p> <p>### References</p> <p>The issue was originally reported in the react-letter repository: https://github.com/mat-sz/react-letter/issues/17</p> <p>### For more information If you have any questions or comments about this advisory: * Open an issue in [lettersanitizer](https://github.com/mat-sz/lettersanitizer/issues) * Email me at [contact@matsz.dev](mailto:contact@matsz.dev)</p> https://cve.radiocsirt.org/vuln/ghsa-7r3r-gq8p-v9jj https://cve.radiocsirt.org/vuln/gsd-2022-31103 gsd-2022-31103 https://cve.radiocsirt.org/vuln/gsd-2022-31103