CVE-2024-27517

Name: CVE-2024-27517
Creator: NVD / NIST
Published: 2024-02-29T01:44:20.18+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.43%

Last modified Jun 17, 2026

CVE-2024-27517 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Webasyst 2.9.9 has a Cross-Site Scripting (XSS) vulnerability, Attackers can create blogs containing malicious code after gaining blog permissions.. EPSS estimates a 0.43% chance of exploitation in the next 30 days.

Description

Webasyst 2.9.9 has a Cross-Site Scripting (XSS) vulnerability, Attackers can create blogs containing malicious code after gaining blog permissions.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.43%

34.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Webasyst	Webasyst	2.9.9

References

https://github.com/webasyst/webasyst-framework/issues/377Exploit, Issue Tracking, Vendor Advisory
https://github.com/webasyst/webasyst-framework/issues/377Exploit, Issue Tracking, Vendor Advisory

Timeline

Published: Feb 29, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-27517?

Webasyst 2.9.9 has a Cross-Site Scripting (XSS) vulnerability, Attackers can create blogs containing malicious code after gaining blog permissions.

How severe is CVE-2024-27517?

CVE-2024-27517 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.43% probability of exploitation in the next 30 days.

How do I fix CVE-2024-27517?

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-2024-27517?

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

Scan your code now

Source: NVD / NIST