CVE-2021-24322

CVE-2021-24322: Database Backup for WordPress < 2.4 - Authenticated Persistent Cross-Site Scripting (XSS)

Vendor Delicious Brains

Product Database Backup for WordPress

Weakness CWE-79 · XSS

Published June 1, 2021

Last update August 3, 2024

View on NVD All CVEs

CVSS base score

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What the vulnerability does

01Description

The Database Backup for WordPress plugin before 2.4 did not escape the backup_recipient POST parameter in before output it back in the attribute of an HTML tag, leading to a Stored Cross-Site Scripting issue.

Key dates

02Disclosure timeline

June 1, 2021 CVE published

August 3, 2024 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2021-24322 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/79.html AskarLabs — CWE-79 write-up Cross-Site Scripting

Related vulnerabilities

04Related CVE

CVE-2026-76053 TranslatePress <= 3.3.3 - Unauthenticated Stored Cross-Site Scripting via Comment Noise-Key Injection into HTML Parser CVE-2026-78289 WordPress CozyStay theme <= 1.10.0 - Cross Site Scripting (XSS) vulnerability CVE-2026-19914 Welcart e-Commerce <= 2.12.1 - Unauthenticated Stored Cross-Site Scripting via 'custom_order' Parameter CVE-2026-18328 Forminator Forms <= 1.57.0 - Unauthenticated DOM-Based Cross-Site Scripting via 'error_description' Parameter CVE-2026-64851 Grav Shortcode Core Plugin: Stored XSS in shortcode-core attribute handlers