Vulnerability · Published Sep 10, 2021 · Assigned by mitre

CVE-2021-35976

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 1.1% (higher than 67% of all known vulnerabilities).

Severity (CVSS NVD)6.1Medium

Exploit odds (30 days)1.1%top 33.0% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

The feature to preview a website in Plesk Obsidian 18.0.0 through 18.0.32 on Linux is vulnerable to reflected XSS via the /plesk-site-preview/ PATH, aka PFSI-62467. The attacker could execute JavaScript code in the victim's browser by using the link to preview sites hosted on the server. Authentication is not required to exploit the vulnerability.

Affected products (as reported)

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

References

https://www.bouali.io/cves/cve-2021-35976 x_refsource_MISC
https://support.plesk.com/hc/en-us/articles/4402990507026 x_refsource_CONFIRM
https://tarekbouali.com/cves/cve-2021-35976 x_refsource_MISC