CVE-2018-15882

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

2.93% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 86.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/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

2018-08-29 03:00Z8 YR AGO

Last updated

2024-08-05 10:10Z2 YR AGO

Reserved

2018-08-26

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

e62fc7b047a15dd87a451c4cf75a9a2e374895395d0cff9c8365e903febe68fb

• www.securityfocus.com105166http://www.securityfocus.com/bid/105166vdb-entryx_refsource_BID
• developer.joomla.orghttps://developer.joomla.org/security-centre/743-20180801-core-hardening-the-inputfilter-for-phar-stubs.htmlx_refsource_CONFIRM
• www.securitytracker.com1041913http://www.securitytracker.com/id/1041913vdb-entryx_refsource_SECTRACK