CVE-2026-23484

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Source
https://cve.org/CVERecord?id=CVE-2026-23484
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23484.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-23484
Aliases
  • GHSA-7v3f-v6vf-jm9q
Published
2026-03-23T20:31:19.999Z
Modified
2026-04-10T05:40:35.099004Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Blinko: Authenticated Arbitrary File Write - saveDevPlugin
Details

Blinko is an AI-powered card note-taking project. In versions from 1.8.3 and prior, the fileName parameter is not filtered, allowing path traversal to write files anywhere on the file system. Moreover, this interface only requires authProcedure (normal user), not superAdminAuthMiddleware. At time of publication, there are no publicly available patches.

Database specific 
{
    "cwe_ids": [
        "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23484.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/blinkospace/blinko

Affected ranges

Type
GIT
Repo
https://github.com/blinkospace/blinko
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
025bef5acfe5d1ebcdbac41d8bdb1a156ba1be87
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.8.3"
        }
    ]
}

Affected versions

1.*
1.0.0
1.0.0-alpha.4
1.0.0-beta.1
1.0.0-beta.3
1.0.0-rc.1
1.0.0-rc.2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.6
1.0.7
1.4.0
1.5.0
1.5.2
1.5.3
1.5.4
1.5.5
1.6.0
1.6.1
1.6.2
1.6.3
1.6.5
1.6.6
1.7.0
1.7.1
1.8.0
1.8.1
1.8.2
1.8.3
v0.*
v0.21.1
v0.21.14
v0.21.8
v0.23.5
v0.24.0
v0.24.1
v0.24.3
v0.25.0
v0.25.1
v0.25.2
v0.25.3
v0.25.5
v0.25.6
v0.26.0
v0.26.1
v0.26.11
v0.26.12
v0.26.2
v0.26.8
v0.27.0
v0.27.1
v0.27.2
v0.27.6
v0.27.7
v0.28.0
v0.28.1
v0.29.0
v0.29.8
v0.30.2
v0.30.3
v0.30.5
v0.30.6
v0.31.7
v0.31.9
v0.32.0
v0.32.1
v0.32.10
v0.32.12
v0.32.14
v0.32.15
v0.32.16
v0.32.2
v0.32.23
v0.32.3
v0.32.8
v0.33.0
v0.33.1
v0.33.3
v0.34.0
v0.34.12
v0.34.3
v0.34.4
v0.34.6
v0.34.7
v0.35.2
v0.35.7
v0.36.12
v0.36.3
v0.36.6
v0.37.0
v0.37.14
v0.37.16
v0.37.21
v0.37.22
v0.37.3
v0.37.5
v0.37.6
v0.37.8
v0.38.2
v0.38.3
v0.38.5
v0.38.6
v0.39.0
v0.40.5
v0.41.10
v0.41.9
v0.43.4
v0.43.5
v0.43.6
v0.43.7
v0.43.8
v0.44.0
v0.44.1
v0.45.0
v0.45.1
v0.45.3
v0.46.0
v0.46.5
v0.47.1
v0.47.2
v0.47.3
v0.49.1
v0.49.2
v0.49.3
v0.49.4
v0.50.0
v0.51.0
v0.51.1
v0.52.0
v0.52.3
v0.52.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23484.json"