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Fencer Vulns
medium 6.5

CVE-2020-36200 json

TinyCheck before commits 9fd360d and ea53de8 allowed an authenticated attacker to send an HTTP GET request to the crafted URLs.

published 2021-01-21 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-23764

cvss
6.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 56%
public exploits
0
none known

Summary

TinyCheck before commits 9fd360d and ea53de8 allowed an authenticated attacker to send an HTTP GET request to the crafted URLs.

Patch / fix

  • kaspersky tinycheck 2020-12-18

Exploit prediction

0.80% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:N/I:P/A:N

Affected products

  • n/a Kaspersky TinyCheck

Classification

Weakness
  • CWE-918 Server-Side Request Forgery

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.