CVE-2019-14771 — Improper Input Validation in Backdrop CMS

CWE-20 — Improper Input Validation3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
1.0%
top 23.27%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Backdropcms Backdrop CMS
Timeline
PublishedAug 8
Latest updateMay 24

Description

Backdrop CMS 1.12.x before 1.12.8 and 1.13.x before 1.13.3 allows the upload of entire-site configuration archives through the user interface or command line. It does not sufficiently check uploaded archives for invalid data, potentially allowing non-configuration scripts to be uploaded to the server. (This attack is mitigated by the attacker needing the "Synchronize, import, and export configuration" permission, a permission that only trusted administrators should be given. Other preventative m…

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages1 packages

▶NVDbackdropcms/backdrop_cms1.12.0 — 1.12.8+1

🔴Vulnerability Details

2
GHSA
GHSA-vcm5-8725-vff8: Backdrop CMS 1↗2022-05-24
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CVEList
CVE-2019-14771: Backdrop CMS 1↗2019-08-08
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CVE-2019-14771 — Improper Input Validation | cvebase