HIGH

CVE-2021-24581

CVSS v3

8.8

HIGH

EPSS Score

4.1 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2021-24581 yet.

Full record on NVD

Description

The Blue Admin WordPress plugin through 21.06.01 does not sanitise or escape its "Logo Title" setting before outputting in a page, leading to a Stored Cross-Site Scripting issue. Furthermore, the plugin does not have CSRF check in place when saving its settings, allowing the issue to be exploited via a CSRF attack.

Technical details

Published: 2021-08-30
Exploit-DB: EDB-50925

Frequently asked questions

What is CVE-2021-24581?

Is CVE-2021-24581 actively exploited?

Active exploitation of CVE-2021-24581 has not been confirmed. Its EPSS score was 4.1% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-24581?

CVE-2021-24581 has a CVSS v3 base score of 8.8 (HIGH severity).

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