CVE-2025-55734Public exploitNetwork attack vector

Restricted data disclosure via unchecked admin subroutes

Published Aug 19, 2025 · Updated Aug 19, 2025

Missing authorization in Dogukan Urker FlaskBlog 2.8.0 and earlier allows attackers to read restricted admin posts and comments via direct requests. Handlers in routes/adminPanelComments.py and routes/adminPanelPosts.py serve four administrative subroutes without applying the userRole check enforced by routes/adminPanel.py. A non-administrator can directly reach those paths; the documented consequence is data disclosure, with no integrity or availability impact assigned.

CVSS severity6.9
Medium
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Dogukan Urker FlaskBlog 2.8.0 and earlier allows attackers to read restricted admin posts and comments via direct requests. Handlers in routes/adminPanelComments.py and routes/adminPanelPosts.py serve four administrative subroutes without applying the userRole check enforced by routes/adminPanel.py. A non-administrator can directly reach those paths; the documented consequence is data disclosure, with no integrity or availability impact assigned.

The record

CVE
CVE-2025-55734
Published
Aug 19, 2025
Updated
Aug 19, 2025
Vendor
Dogukan Urker
Product
FlaskBlog
Classifications
CWE-424, CWE-862, T1190
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Aug 19, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 19, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=<= 2.8.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

Dogukan Urker · FlaskBlogversion=<= 2.8.0

Published CVSS scores

6.9GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-424Improper Protection of Alternate Path
CWE-862Missing Authorization
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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