CVE-2025-28104

CRITICAL

flaskBlog 2.6.1 - Improper Access Control

Title source: llm
STIX 2.1

Description

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

References (2)

Core 2
Core References
Exploit, Issue Tracking, Third Party Advisory
https://github.com/DogukanUrker/flaskBlog/issues/130

Scores

CVSS v3 9.1
EPSS 0.0034
EPSS Percentile 25.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-284
Status published
Products (1)
dogukanurker/flaskblog 2.6.1
Published Apr 21, 2025
Tracked Since Feb 18, 2026