CVE-2018-11322

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.78% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 76.7% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-05-22 15:00Z8 YR AGO

Last updated

2024-08-05 08:01Z2 YR AGO

Reserved

2018-05-21

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-434Unrestricted Upload of File with Dangerous TypeBase

Data version

5.1

Document digest

3b40a3a35e3dc36a1f7900b716ee540a7e870479d39d3ffa79f7f90e81811a44

• developer.joomla.orghttps://developer.joomla.org/security-centre/730-20180502-core-add-phar-files-to-the-upload-blacklist.htmlx_refsource_MISC
• www.securityfocus.com104272http://www.securityfocus.com/bid/104272vdb-entryx_refsource_BID
• www.securitytracker.com1040966http://www.securitytracker.com/id/1040966vdb-entryx_refsource_SECTRACK