CVE-2020-35346

Name: CVE-2020-35346
Creator: NVD / NIST
Published: 2020-12-26T04:15:12.46+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.66%

Last modified Jun 17, 2026

CVE-2020-35346 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. CXUUCMS V3 3.1 is affected by a reflected XSS vulnerability that allows remote attackers to inject arbitrary web script or HTML via the imgurl parameter of admin.php?c=content&a=add.. EPSS estimates a 0.66% chance of exploitation in the next 30 days.

Description

CXUUCMS V3 3.1 is affected by a reflected XSS vulnerability that allows remote attackers to inject arbitrary web script or HTML via the imgurl parameter of admin.php?c=content&a=add.

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

0.66%

46.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Cxuu	Cxuucms	3.1

References

https://github.com/cbkhwx/cxuucmsv3/issues/4Exploit, Third Party Advisory
https://github.com/cbkhwx/cxuucmsv3/issues/4Exploit, Third Party Advisory

Timeline

Published: Dec 26, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-35346?

CXUUCMS V3 3.1 is affected by a reflected XSS vulnerability that allows remote attackers to inject arbitrary web script or HTML via the imgurl parameter of admin.php?c=content&a=add.

How severe is CVE-2020-35346?

CVE-2020-35346 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.

How do I fix CVE-2020-35346?

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-2020-35346?

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

Scan your code now

Source: NVD / NIST