ShopLentor < 2.5.4 - Contributor+ Stored XSS

Description

The ShopLentor WordPress plugin before 2.5.4 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

Scores

EPSS (exploitation in 30 days)

0.53% · top 55% of all CVEs (6 Nov 2026)

CISA SSVC

Exploitation: poc · Automatable: no · Technical impact: partial

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.4.

Weakness

• CWE-79 Cross-Site Scripting (XSS)
• CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (opens in a new tab)All about CWE-79 and its CVEs

Affected products

• Unknown · ShopLentor

  • affected < 2.5.4

References (1)

• https://wpscan.com/vulnerability/533c19d5-219c-4389-a8bf-8b3a35b33b20 (opens in a new tab)exploitvdb-entrytechnical-descriptionx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2023-0231](https://trackcve.app/badge/CVE-2023-0231.svg)](https://trackcve.app/cve/CVE-2023-0231)

Record last updated 12 Mar 2025, 16:19 UTC.