What is CVE-2025-28102?

CVE-2025-28102 is a medium-severity vulnerability in Dogukanurker Flaskblog, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-04-21.

How severe is CVE-2025-28102?

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

XSS in Dogukanurker Flaskblog

CVE-2025-28102

A cross-site scripting (XSS) vulnerability in flaskBlog v2.6.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the postContent parameter at /createpost.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (10.5th percentile) — read the EPSS interpretation.

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.

Affected products

Dogukanurker Flaskblog — versions 2.6.1
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Exploit, Issue Tracking)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2025-28102?: CVE-2025-28102 is a medium-severity vulnerability in Dogukanurker Flaskblog, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-04-21.
How severe is CVE-2025-28102?: Medium severity. CVSS v3 base score is 6.1 out of 10.