CVE-2018-19789

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

3.58% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 88.9% of scored records. A rank, not a probability.

NVD base score

5.3 (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:L/I:N/A:N

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

2018-12-18 22:00Z7 YR AGO

Last updated

2024-08-05 11:44Z2 YR AGO

Reserved

2018-12-02

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

6f51c38cffabc9f37ed6ae28642be2719f86a94f5b0fcf1bf407f8b4aea521dd

• lists.fedoraproject.orgFEDORA-2018-8c06b6defdhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OA4WVFN5FYPIXAPLWZI6N425JHHDSWAZ/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2018-66547a8c14https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4TD3E7FZIXLVFG3SMFJPDEKPZ26TJOW7/vendor-advisoryx_refsource_FEDORA
• www.securityfocus.com106249http://www.securityfocus.com/bid/106249vdb-entryx_refsource_BID
• symfony.comhttps://symfony.com/blog/cve-2018-19789-disclosure-of-uploaded-files-full-pathx_refsource_CONFIRM
• lists.debian.org[debian-lts-announce] 20190310 [SECURITY] [DLA 1707-1] symfony security updatehttps://lists.debian.org/debian-lts-announce/2019/03/msg00009.htmlmailing-listx_refsource_MLIST
• lists.fedoraproject.orgFEDORA-2018-6edf04d9d6https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JZMRJ7VTHCY5AZK24G4QGX36RLUDTDKE/vendor-advisoryx_refsource_FEDORA
• www.debian.orgDSA-4441https://www.debian.org/security/2019/dsa-4441vendor-advisoryx_refsource_DEBIAN
• seclists.org20190510 [SECURITY] [DSA 4441-1] symfony security updatehttps://seclists.org/bugtraq/2019/May/21mailing-listx_refsource_BUGTRAQ