CVE-2025-55736

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Source
https://cve.org/CVERecord?id=CVE-2025-55736
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-55736.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-55736
Aliases
  • GHSA-6q83-vfmq-wf72
Published
2025-08-19T19:04:00Z
Modified
2026-08-12T03:51:16Z
Severity
  • 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
flaskBlog allows arbitrary privilege escalation
Details

flaskBlog is a blog app built with Flask. In 2.8.0 and earlier, an arbitrary user can change his role to "admin", giving its relative privileges (e.g. delete users, posts, comments etc.). The problem is in the routes/adminPanelUsers file.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-425",
        "CWE-807"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55736.json"
}
References

Affected packages

Git / github.com/dogukanurker/flaskblog

Affected ranges

Type
GIT
Repo
https://github.com/dogukanurker/flaskblog
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
7fea76d8c9ae624125ed86ed63e2c56dfad0d757
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:dogukanurker:flaskblog:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.8.0"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ]
}

Affected versions

1.*
1.0.0
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.0.9
1.1.0
2.*
2.0.0
2.0.1
2.0.10
2.0.11
2.0.12
2.0.2
2.0.3
2.0.4
2.0.5
2.0.6
2.0.7
2.0.8
2.0.9
2.1.0
2.1.1
2.1.2
2.1.3
2.1.4
2.2.0
2.2.1
2.3.0
2.4.0
2.5.0
2.6.0
2.7.0
2.8.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-55736.json"