CVE-2021-27544 Cross-site scripting in n/a

Medium 4.8 Published 15 Apr 2021 Updated 3 Aug 2024

Remote attackers can execute arbitrary code via XSS in the add-services.php component of the Beauty Parlour Management System.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2021-27544?

CVE-2021-27544 is a medium-severity cross-site scripting vulnerability in n/a, published on 15 Apr 2021. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

Official description

Cross Site Scripting (XSS) in the "add-services.php" component of PHPGurukul Beauty Parlour Management System v1.0 allows remote attackers to execute arbitrary code by injecting arbitrary HTML into the "sername" parameter.

Weakness: CWE-79

Which versions are affected by CVE-2021-27544?

It affects 1 product.

Products include Phpgurukul Beauty Parlour Management System.

How do I fix CVE-2021-27544?

No fix has been published for CVE-2021-27544 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2021-27544 being exploited?

There is no known exploitation of CVE-2021-27544 in the wild and no public exploit code.

Sources

Also known as GHSA-4qx6-h323-q384.