CVE-2019-12781

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

1.70% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 75.5% 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

Moderate. Red Hat's rating for its own products, not a CVSS rating.

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

2019-07-01 13:56Z7 YR AGO

Last updated

2024-08-04 23:32Z2 YR AGO

Reserved

2019-06-10

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-319Cleartext Transmission of Sensitive InformationBase
• CWE-358Improperly Implemented Security Check for StandardBase

Data version

5.1

Document digest

6f477f0a2b6fd87d2834491d6428706df0c7e7eccdbc8b2cddfcb5c9e94bc101

• docs.djangoproject.comhttps://docs.djangoproject.com/en/dev/releases/security/x_refsource_MISC
• groups.google.comhttps://groups.google.com/forum/#%21topic/django-announce/Is4kLY9ZcZQx_refsource_MISC
• www.djangoproject.comhttps://www.djangoproject.com/weblog/2019/jul/01/security-releases/x_refsource_CONFIRM
• www.openwall.com[oss-security] 20190701 Django: CVE-2019-12781: Incorrect HTTP detection with reverse-proxy connecting via HTTPShttp://www.openwall.com/lists/oss-security/2019/07/01/3mailing-listx_refsource_MLIST
• usn.ubuntu.comUSN-4043-1https://usn.ubuntu.com/4043-1/vendor-advisoryx_refsource_UBUNTU
• www.securityfocus.com109018http://www.securityfocus.com/bid/109018vdb-entryx_refsource_BID
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20190705-0002/x_refsource_CONFIRM
• www.debian.orgDSA-4476https://www.debian.org/security/2019/dsa-4476vendor-advisoryx_refsource_DEBIAN
• seclists.org20190708 [SECURITY] [DSA 4476-1] python-django security updatehttps://seclists.org/bugtraq/2019/Jul/10mailing-listx_refsource_BUGTRAQ
• lists.fedoraproject.orgFEDORA-2019-d9aa58d863https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5VXXWIOQGXOB7JCGJ3CVUW673LDHKEYL/vendor-advisoryx_refsource_FEDORA
• lists.opensuse.orgopenSUSE-SU-2019:1839http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00006.htmlvendor-advisoryx_refsource_SUSE
• lists.opensuse.orgopenSUSE-SU-2019:1872http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00025.htmlvendor-advisoryx_refsource_SUSE