What’s Vulnerable › Vulnerabilities

CVE-2023-40208: WordPress Stock Ticker Plugin <= 3.23.3 is vulnerable to Cross Site Scripting (XSS)

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-09-04 · updated 2026-06-17
• Weakness: CWE-79

Description

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Aleksandar Urošević Stock Ticker plugin <= 3.23.3 versions.

Affected products

• Aleksandar Urošević Stock Ticker: before 3.23.4 — fixed in 3.23.4

How to fix

Upgrade to a fixed version: Aleksandar Urošević Stock Ticker 3.23.4. Check the vendor advisory for mitigations.

References

• https://patchstack.com/database/vulnerability/stock-ticker/wordpress-stock-ticker-plugin-3-23-3-unauth-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/stock-ticker/wordpress-stock-ticker-plugin-3-23-3-unauth-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

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