CVE-2026-23483
MEDIUM NUCLEIBlinko: Unauthorized Arbitrary File Read - /plugins
Title source: cnaExploitation Summary
CVE-2026-23483 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.
Description
Blinko is an AI-powered card note-taking project. In versions from 1.8.3 and prior, the plugin file server endpoint uses join() to concatenate paths but does not verify if the final path is within the plugins directory, leading to path traversal. At time of publication, there are no publicly available patches.
Nuclei Templates (1)
Blinko <= 1.8.3 - Path Traversal via /plugins
MEDIUMVERIFIEDby tx1ee
FOFA:
icon_hash="-1446811182" || icon_hash="-717082057"
References (1)
Core 1
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/blinkospace/blinko/security/advisories/GHSA-54c7-9gxh-fg9v
Scores
CVSS v3
5.3
EPSS
0.0215
EPSS Percentile
84.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (2)
blinko/blinko
< 1.8.3
blinkospace/blinko
<= 1.8.3
Published
Mar 23, 2026
Tracked Since
Mar 24, 2026