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Fencer Intel
high 8.8

CVE-2020-28687 in the critical feed json

The edit profile functionality in ARTWORKS GALLERY IN PHP, CSS, JAVASCRIPT, AND MYSQL 1.0 allows remote attackers to upload arbitrary files.

published 5y ago modified 4mo ago also EUVD-2020-21085

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
12.0%
EPSS 12.0% chance of exploitation in 30 days, percentile 96%
public exploits
1
Exploit-DB

Summary

The edit profile functionality in ARTWORKS GALLERY IN PHP, CSS, JAVASCRIPT, AND MYSQL 1.0 allows remote attackers to upload arbitrary files.

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Timeline

  1. Published
  2. First public exploit (EDB-49167)

Exploit prediction

12.04% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-49167 Artworks Gallery 1.0 - Arbitrary File Upload RCE (Authenticated) via Edit Profile webapps, 2020-12-02
  • packetstormsecurity.com https://packetstormsecurity.com/files/160095/Artworks-Gallery-1.0-Shell-Upload.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 9.0 AV:N/AC:L/Au:S/C:C/I:C/A:C

Classification

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

References

Sources

Fencer Intel 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.