CVE-2021-24488: The slider import search feature and tab parameter of the Post Grid WordPress plugin before 2.1.8 settings are not properly sanitised before being output back in the pages, leading to Reflected Cross-

medium Affects post-grid (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published 2021-08-02; advisory modified 2026-06-17.

The slider import search feature and tab parameter of the Post Grid WordPress plugin before 2.1.8 settings are not properly sanitised before being output back in the pages, leading to Reflected Cross-

Package: post-grid (WordPress plugin) WordPress
Affected versions: <2.1.8
Fixed in: 2.1.8
Severity: medium CVSS 6.1
Exploitation: not on CISA KEV · EPSS 11% (96.0th percentile)
Published: 2021-08-02
Source: nvd

References

CWE-79

NVD record post-grid (WordPress plugin) advisories

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