Vulnerability · Published Jun 9, 2021 · Assigned by mitre

CVE-2021-34364

Medium 6.1

In plain English

A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities).

Severity (CVSS NVD)6.1Medium

Exploit odds (30 days)0.7%top 47.2% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

The Refined GitHub browser extension before 21.6.8 might allow XSS via a link in a document. NOTE: github.com sends Content-Security-Policy headers to, in general, address XSS and other concerns.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://vuln.ryotak.me/advisories/47 x_refsource_MISC
https://github.com/sindresorhus/refined-github/releases/tag/21.6.8 x_refsource_MISC