CVE-2020-20605

Name: CVE-2020-20605
Creator: NVD / NIST
Published: 2021-12-22T23:15:07.763+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.65%

Last modified Jun 17, 2026

CVE-2020-20605 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Blog CMS v1.0 contains a cross-site scripting (XSS) vulnerability in the /controller/CommentAdminController.java component.. EPSS estimates a 0.65% chance of exploitation in the next 30 days.

Description

Blog CMS v1.0 contains a cross-site scripting (XSS) vulnerability in the /controller/CommentAdminController.java component.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.65%

46.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Personal Blog Cms Project	Personal Blog Cms	1.0

References

https://github.com/xuzijia/blog/issues/4Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/xuzijia/blog/issues/4Exploit, Issue Tracking, Patch, Third Party Advisory

Timeline

Published: Dec 22, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-20605?

Blog CMS v1.0 contains a cross-site scripting (XSS) vulnerability in the /controller/CommentAdminController.java component.

How severe is CVE-2020-20605?

CVE-2020-20605 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.65% probability of exploitation in the next 30 days.

How do I fix CVE-2020-20605?

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-2020-20605?

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

Scan your code now

Source: NVD / NIST