CVE-2021-24538

5.4 mediumEPSS 0.6%

Medium (5.4) in current book project current book. EPSS 0.6% chance of exploitation in the next 30 days.

The Current Book WordPress plugin through 1.0.1 does not sanitize user input when an authenticated user adds Author or Book Title, then does not escape these values when outputting to the browser leading to an Authenticated Stored XSS Cross-Site Scripting issue.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-08-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

current_book_project:current_book

References

https://wpscan.com/vulnerability/f9911a43-0f4c-403f-9fca-7822eb693317
https://wpscan.com/vulnerability/f9911a43-0f4c-403f-9fca-7822eb693317

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