HIGH

CVE-2022-42092

CVSS v3

7.2

HIGH

EPSS Score

2.0 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

backdrop/backdropPackagistall versions · no fixed version listed

Full record on NVD

Description

Backdrop CMS 1.22.0 has Unrestricted File Upload vulnerability via 'themes' that allows attackers to Remote Code Execution. Note: Third parties dispute this and argue that advanced permissions are required.

Technical details

Published: 2022-10-07

Frequently asked questions

What is CVE-2022-42092?

Is CVE-2022-42092 actively exploited?

Active exploitation of CVE-2022-42092 has not been confirmed. Its EPSS score was 2.0% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-42092?

CVE-2022-42092 has a CVSS v3 base score of 7.2 (HIGH severity).

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