CVE-2019-12311 json
Sandline Centraleyezer (On Premises) allows Unrestricted File Upload leading to Stored XSS.
published 2019-11-18 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-3948
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 64%
- public exploits
- 0
- none known
Summary
Sandline Centraleyezer (On Premises) allows Unrestricted File Upload leading to Stored XSS. An HTML page running a script could be uploaded to the server. When a victim tries to download a CISO Report template, the script is loaded.
Exploit prediction
1.05% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- medium.com https://medium.com/insidersec0x42/centraleyezer-unrestricted-file-upload-cve-2019-12311-7cad12e95165 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
medium.com
/insidersec0x42/centraleyezer-unrestricted-file-upload-cve-2019-12311-7cad12e95165
exploit, third-party-advisory
-
seclists.org
/fulldisclosure/2019/Nov/9
mailing-list, third-party-advisory
Sources
- CVE List CVE-2019-12311
- NVD CVE-2019-12311
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.