CVE-2025-28104

Name: CVE-2025-28104
Creator: NVD / NIST
Published: 2025-04-21T18:15:22.52+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.1/10EPSS 0.34%

Last modified Jun 17, 2026

CVE-2025-28104 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. Incorrect access control in laskBlog v2.6.1 allows attackers to access all usernames via a crafted input.. EPSS estimates a 0.34% chance of exploitation in the next 30 days.

Description

Incorrect access control in laskBlog v2.6.1 allows attackers to access all usernames via a crafted input.

Metrics

CVSS 3.1

9.1/10

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

EPSS Probability

0.34%

25.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Dogukanurker	Flaskblog	2.6.1

References

https://gist.github.com/coleak2021/d5fea0f7d32a2de38130da089f4fb735Third Party Advisory
https://github.com/DogukanUrker/flaskBlog/issues/130Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Apr 21, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-28104?

Incorrect access control in laskBlog v2.6.1 allows attackers to access all usernames via a crafted input.

How severe is CVE-2025-28104?

CVE-2025-28104 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.

How do I fix CVE-2025-28104?

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-2025-28104?

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

Scan your code now

Source: NVD / NIST