What is CVE-2025-28101?

CVE-2025-28101 is a medium-severity vulnerability in Dogukanurker Flaskblog, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2025-04-17.

How severe is CVE-2025-28101?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CSRF in Dogukanurker Flaskblog

CVE-2025-28101

An arbitrary file deletion vulnerability in the /post/{postTitle} component of flaskBlog v2.6.1 allows attackers to delete article titles created by other users via supplying a crafted POST request.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2025-04-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.

EPSS exploit prediction

EPSS: 0.002 (10.7th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 10.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

Dogukanurker Flaskblog — versions 2.6.1

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

github.com/DogukanUrker/flaskBlog/issues/130 (Exploit, Issue Tracking)
gist.github.com/coleak2021/cecfc757bc77038717c3e7b40e2d66ce (Third Party Advisory)

Frequently asked questions

What is CVE-2025-28101?: CVE-2025-28101 is a medium-severity vulnerability in Dogukanurker Flaskblog, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2025-04-17.
How severe is CVE-2025-28101?: Medium severity. CVSS v3 base score is 6.5 out of 10.