What is CVE-2023-27093?

CVE-2023-27093 is a medium-severity vulnerability in My-Blog Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-03-13.

How severe is CVE-2023-27093?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in My-Blog Project

CVE-2023-27093

Cross Site Scripting vulnerability found in My-Blog allows attackers to cause a denial of service via the Post function.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-03-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (27.7th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 27.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

My-Blog Project

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

gitee.com/zhenfeng13/My-Blog/issues/I6GDTU (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2023-27093?: CVE-2023-27093 is a medium-severity vulnerability in My-Blog Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-03-13.
How severe is CVE-2023-27093?: Medium severity. CVSS v3 base score is 6.1 out of 10.