CVE-2023-45761 HIGH

CVE-2023-45761: WordPress Sendle Shipping Plugin <= 5.13 is vulnerable to Cross Site Scripting (XSS)

Vendor Joovii

Product Sendle Shipping Plugin

Weakness CWE-79 · XSS

Published October 24, 2023

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

7.1/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction Required

Confidentiality Low

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Joovii Sendle Shipping Plugin plugin <= 5.13 versions.

Explanation of Vulnerability in Simple Terms

02Summary

The Sendle Shipping Plugin for Joovii contains a cross-site scripting (XSS) vulnerability in versions up to 5.13. An attacker can inject malicious scripts that execute in a victim's browser when they visit a crafted page or link. The vulnerability requires user interaction and can affect other users or site functionality. Update to a version newer than 5.13 to resolve this issue.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in a victim's browser, potentially stealing session data or performing actions on their behalf.

Potential impact on your site

04Site Impact

Site visitors could be compromised; attackers may steal admin sessions, modify site content, or redirect users to malicious sites.

Conditions required to exploit

05Prerequisites

Victim must visit a page or click a link containing the attacker's malicious payload; no authentication required.

Key dates

06Disclosure timeline

October 24, 2023 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-45761 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/79.html AskarLabs — CWE-79 write-up Cross-Site Scripting

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