CVE-2020-18413

Name: CVE-2020-18413
Creator: NVD / NIST
Published: 2023-06-27T20:15:09.423+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.41%

Last modified Jun 17, 2026

CVE-2020-18413 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. Stored cross site scripting (XSS) vulnerability in /index.php?admin-master-navmenu-add of Chaoji CMS v2.18 that allows attackers to execute arbitrary code.. EPSS estimates a 0.41% chance of exploitation in the next 30 days.

Description

Stored cross site scripting (XSS) vulnerability in /index.php?admin-master-navmenu-add of Chaoji CMS v2.18 that allows attackers to execute arbitrary code.

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

0.41%

32.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Chaoji Cms Project	Chaoji Cms	2.18

References

https://github.com/GodEpic/chaojicms/issues/5Exploit, Issue Tracking
https://github.com/GodEpic/chaojicms/issues/5Exploit, Issue Tracking

Timeline

Published: Jun 27, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-18413?

Stored cross site scripting (XSS) vulnerability in /index.php?admin-master-navmenu-add of Chaoji CMS v2.18 that allows attackers to execute arbitrary code.

How severe is CVE-2020-18413?

CVE-2020-18413 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.41% probability of exploitation in the next 30 days.

How do I fix CVE-2020-18413?

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-2020-18413?

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

Scan your code now

Source: NVD / NIST