CVE-2019-12150
The attacker must use the Attach icon to perform an upload.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.73%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Karamasoft UltimateEditor 1 does not ensure that an uploaded file is an image or document (neither file types nor extensions are restricted). The attacker must use the Attach icon to perform an upload. An uploaded file is accessible under the UltimateEditorInclude/UserFiles/ URI.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.73% probability · 78th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- karamasoft/ultimateeditor
- Source
- cve@mitre.org
EPSS 1.7% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/Gr4y21/My-CVE-IDs/blob/master/CVE-2019-12150/Karamasoft%20Arbitrary%20File%20UploadExploit, Third Party Advisory
- https://www.karamasoft.comProduct, Vendor Advisory
- https://github.com/Gr4y21/My-CVE-IDs/blob/master/CVE-2019-12150/Karamasoft%20Arbitrary%20File%20UploadExploit, Third Party Advisory
- https://www.karamasoft.comProduct, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.