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Fencer Vulns
medium 5.3

CVE-2025-64176 json

ThinkDashboard: Arbitrary File Upload vulnerability in the Backup Import Feature

published 2025-11-06 12 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-38185

cvss
5.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 20%
public exploits
0
none known

Summary

ThinkDashboard is a self-hosted bookmark dashboard built with Go and vanilla JavaScript. In versions 0.6.7 and below, an attacker can upload any file they wish to the /data directory of the web application via the backup import feature. When importing a backup, an attacker can first choose a .zip file to bypass the client-side file-type verification. This could lead to stored XSS, or be used for other nefarious purposes such as malware distribution. This issue is fixed in version 0.6.8.

Patch / fix

  • matiasdesuu thinkdashboard 0.6.8

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
partial
Assessed
12 mo ago

Exploit prediction

0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/MatiasDesuu/ThinkDashboard/security/advisories/GHSA-jvmw-hg62-jr47 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

  • MatiasDesuu ThinkDashboard

Classification

Weakness
  • CWE-20 Improper Input Validation
  • CWE-434 Unrestricted Upload of File with Dangerous Type
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.