rootpwn

high · CVSS v3 7.1 · EPSS 0.00132

CVE-2026-90978

The Filter Gallery WordPress plugin before 1.1.5 does not verify the nonce on several of its AJAX handlers when the nonc…

Description

The Filter Gallery WordPress plugin before 1.1.5 does not verify the nonce on several of its AJAX handlers when the nonce field is omitted, and applies no capability check, allowing low-privileged users to overwrite the content of arbitrary posts and delete the Filter Gallery WordPress plugin before 1.1.5's stored gallery options.

Scores

Severity
high
CVSS v2
7.5
CVSS v3
7.1
CVSS v4
EPSS
0.00132

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