CVE-2021-27544

Name: CVE-2021-27544
Creator: NVD / NIST
Published: 2021-04-15T12:15:13.343+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 1.09%

Last modified Jun 17, 2026

CVE-2021-27544 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. 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.. EPSS estimates a 1.09% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

4.8/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

1.09%

61.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Phpgurukul	Beauty Parlour Management System	1.0

References

https://github.com/BigTiger2020/Beauty-Parlour-Management-SystemExploit, Third Party Advisory
https://packetstormsecurity.com/files/161468/Beauty-Parlour-Management-System-1.0-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
https://github.com/BigTiger2020/Beauty-Parlour-Management-SystemExploit, Third Party Advisory
https://packetstormsecurity.com/files/161468/Beauty-Parlour-Management-System-1.0-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry

Timeline

Published: Apr 15, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-27544?

How severe is CVE-2021-27544?

CVE-2021-27544 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 1.09% probability of exploitation in the next 30 days.

How do I fix CVE-2021-27544?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-27544?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST