CVE-2020-18451

Name: CVE-2020-18451
Creator: NVD / NIST
Published: 2021-08-12T18:15:08.32+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.53%

Last modified Jun 17, 2026

CVE-2020-18451 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. Cross Site Scripting (XSS) vulnerability exists in DamiCMS v6.0.6 via the title parameter in the doadd function in LabelAction.class.php.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.

Description

Cross Site Scripting (XSS) vulnerability exists in DamiCMS v6.0.6 via the title parameter in the doadd function in LabelAction.class.php.

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

0.53%

40.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Damicms	Damicms	6.0.6

References

https://github.com/AutismJH/damicms/issues/2Exploit, Third Party Advisory
https://github.com/AutismJH/damicms/issues/2Exploit, Third Party Advisory

Timeline

Published: Aug 12, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-18451?

Cross Site Scripting (XSS) vulnerability exists in DamiCMS v6.0.6 via the title parameter in the doadd function in LabelAction.class.php.

How severe is CVE-2020-18451?

CVE-2020-18451 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.

How do I fix CVE-2020-18451?

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-2020-18451?

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

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Source: NVD / NIST