Vulnerability · Published Oct 26, 2024 · Assigned by GitHub_M
CVE-2020-26304GHSL-2020-290: Regular Expression Denial of Service (ReDoS) in foundation-sites
High 8.7
In plain English
A high-severity regular-expression denial of service in foundation-sites from foundation. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).
Severity (CVSS 4.0)8.7High
Exploit odds (30 days)0.5%top 54.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Foundation is a front-end framework. Versions 6.3.3 and prior contain one or more regular expressions that are vulnerable to Regular Expression Denial of Service (ReDoS). As of time of publication, it is unknown if any fixes are available.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | foundation-sites | no fix listed | GHSA-p8pc-3f7w-jr5q |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| foundation | foundation-sites | 0 – through 6.6.3 |
Weakness: CWE-1333 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/U:Green