SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2018-9206

Unauthenticated arbitrary file upload vulnerability in Blueimp jQuery-File-Upload <= v9.22.0

EXPLOIT ×3 ✓CRITICAL 9.8EPSS 97.3%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 97.3%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.

Description

Unauthenticated arbitrary file upload vulnerability in Blueimp jQuery-File-Upload <= v9.22.0

CVSS 3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
97.25% probability · 100th percentile
Public exploits
3 in Exploit-DB · verified · first 11 October 2018
CISA KEV
Not listed
Weakness
CWE-434
Affected
jquery file upload project/jquery file upload
Source
larry0@me.com
EPSS trend
0%50%100%27 October 2026: 97.25%27 October 202627 October 2026

EPSS 97.3% since 27 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Public exploits (3)

Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.

EDB-IDTitleTypePublishedVerified
EDB-46182source ↗Blueimp's jQuery File Upload 9.22.0 - Arbitrary File Upload Exploitphp · Larry W. Cashdollarwebapps16 January 2019no
EDB-45790source ↗blueimp's jQuery 9.22.0 - (Arbitrary) File Upload (Metasploit)php · Metasploitremote6 November 2018yes
EDB-45584source ↗jQuery-File-Upload 9.22.0 - Arbitrary File Uploadphp · Larry W. Cashdollarwebapps11 October 2018yes

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.