{"cve":"CVE-2022-25758","nvd":{"published":"2022-07-01T20:15:07.847","modified":"2026-06-17T04:34:13.670","status":"Modified","description":"All versions of package scss-tokenizer are vulnerable to Regular Expression Denial of Service (ReDoS) via the loadAnnotation() function, due to the usage of insecure regex.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-1333"],"references":["https://github.com/sasstools/scss-tokenizer/issues/45","https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2936782","https://snyk.io/vuln/SNYK-JS-SCSSTOKENIZER-2339884","https://github.com/sasstools/scss-tokenizer/issues/45","https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2936782"],"products":["scss-tokenizer_project:scss-tokenizer"],"source":"nvd","synced_at":"2026-10-19T21:33:44.859608815+00:00"},"epss":{"cve":"CVE-2022-25758","score":0.02141,"percentile":0.82051,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-7mwh-4pqv-wmr8","url":"https://osv.dev/vulnerability/GHSA-7mwh-4pqv-wmr8","summary":"Regular expression denial of service in scss-tokenizer","modified":"2023-11-08T04:08:47.839855Z","packages":[{"ecosystem":"npm","name":"scss-tokenizer","purl":"pkg:npm/scss-tokenizer","ranges":["<0.4.3"],"fixed":["0.4.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}