CVE-2019-20183 json
uploadimage.php in Employee Records System 1.0 allows upload and execution of arbitrary PHP code because file-extension validation is only…
published 2020-01-09 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-10737
- cvss
- 7.2
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 7.8%
- EPSS 7.8% chance of exploitation in 30 days, percentile 94%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
uploadimage.php in Employee Records System 1.0 allows upload and execution of arbitrary PHP code because file-extension validation is only on the client side. The attacker can modify global.js to allow the .php extension.
Exploit prediction
7.77% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template Simple Employee Records System 1.0 - Unrestricted File Upload nuclei detection template
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
- CVE List CVE-2019-20183
- NVD CVE-2019-20183
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.