CVE-2023-34657

Name: CVE-2023-34657
Creator: NVD / NIST
Published: 2023-06-19T04:15:10.873+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.35%

Last modified Jun 17, 2026

CVE-2023-34657 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. A stored cross-site scripting (XSS) vulnerability in Eyoucms v1.6.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the web_recordnum parameter.. EPSS estimates a 0.35% chance of exploitation in the next 30 days.

Description

A stored cross-site scripting (XSS) vulnerability in Eyoucms v1.6.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the web_recordnum 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

0.35%

27.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Eyoucms	Eyoucms	1.6.2

References

https://github.com/weng-xianhu/eyoucms/issues/43Exploit, Issue Tracking
https://github.com/weng-xianhu/eyoucms/issues/43Exploit, Issue Tracking

Timeline

Published: Jun 19, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-34657?

A stored cross-site scripting (XSS) vulnerability in Eyoucms v1.6.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the web_recordnum parameter.

How severe is CVE-2023-34657?

CVE-2023-34657 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.35% probability of exploitation in the next 30 days.

How do I fix CVE-2023-34657?

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-2023-34657?

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

Scan your code now

Source: NVD / NIST