CVE-2022-34148 - CVE House

Status published Medium CVE-2022-34148

WordPress Backup Guard Plugin <= 1.6.9.0 is vulnerable to Cross Site Scripting (XSS)

4.8 CVSS

Vulnerability Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in JetBackup JetBackup – WP Backup, Migrate & Restore plugin <= 1.6.9.0 versions.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Muhammad Daffa (Patchstack Alliance)

References

https://patchstack.com/database/vulnerability/backup/wordpress-backup-guard-plugin-1-6-8-8-auth-stored-cross-site-scripting-xss-vulnerability?_s_id=cve

Affected Vendor

JetBackup

View all reports →

Affected Software

JetBackup – WP Backup, Migrate & Restore

Vulnerable Versions:

Unknown

Timeline

Official Publish: March 15th, 2023

Last Modified: April 28th, 2026

Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Weaknesses (CWE)

CWE-79

MITRE ATT&CK TTPs

T1189 Drive-by Compromise

Initial Access

T1059.007 JavaScript

Execution

T1539 Steal Web Session Cookie

Collection

T1213 Data from Information Repositories