Skip to content
Fencer Vulns
high 7.2

CVE-2020-10386 in the critical feed json

admin/imagepaster/image-upload.php in Chadha PHPKB Standard Multi-Language 9 allows remote attackers to achieve Code Execution by uploading…

published 2020-03-12 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-2839

cvss
7.2
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
12.3%
EPSS 12.3% chance of exploitation in 30 days, percentile 96%
public exploits
1
Exploit-DB

Summary

admin/imagepaster/image-upload.php in Chadha PHPKB Standard Multi-Language 9 allows remote attackers to achieve Code Execution by uploading a .php file in the admin/js/ directory.

Timeline

  1. Published
  2. First public exploit (EDB-48221)

Exploit prediction

12.34% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-48221 PHPKB Multi-Language 9 - 'image-upload.php' Authenticated Remote Code Execution webapps, 2020-03-16
  • antoniocannito.it http://antoniocannito.it/?p=137#rce1 referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/156757/PHPKB-Multi-Language-9-image-upload.php-Code-Execution.html referenced PoC, tagged "exploit" by a source, unverified
  • antoniocannito.it https://antoniocannito.it/phpkb1#remote-code-execution-cve-2020-10386 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P

Classification

Weakness
  • CWE-434 Unrestricted Upload of File with Dangerous Type

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.