CVE-2020-28688 in the critical feed json
The add artwork functionality in ARTWORKS GALLERY IN PHP, CSS, JAVASCRIPT, AND MYSQL 1.0 allows remote attackers to upload arbitrary files.
published 2020-11-17 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-21086
- 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 add artwork functionality in ARTWORKS GALLERY IN PHP, CSS, JAVASCRIPT, AND MYSQL 1.0 allows remote attackers to upload arbitrary files.
Timeline
- Published
- First public exploit (EDB-49166)
Exploit prediction
12.04% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-49166 Artworks Gallery 1.0 - Arbitrary File Upload RCE (Authenticated) via Add Artwork 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
-
packetstormsecurity.com
/files/160095/Artworks-Gallery-1.0-Shell-Upload.html
exploit, third-party-advisory, vdb-entry
-
code-projects.org
/artworks-gallery-in-php-css-javascript-and-mysql-free-download/
product, vendor-advisory
Sources
- CVE List CVE-2020-28688
- NVD CVE-2020-28688
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