Vulnerability · Published Jun 28, 2021 · Assigned by mitre

CVE-2021-34254

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 54% of all known vulnerabilities).

Severity (CVSS NVD)6.1Medium

Exploit odds (30 days)0.7%top 46.3% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Umbraco CMS before 7.15.7 is vulnerable to Open Redirection due to insufficient url sanitization on booting.aspx.

Affected products (as reported)

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

References

https://github.com/umbraco/Umbraco-CMS/issues/9782 x_refsource_MISC