What’s Vulnerable › Vulnerabilities

CVE-2023-28784: WordPress Contest Gallery Plugin <= 21.1.2 is vulnerable to Cross Site Scripting (XSS)

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-06-22 · updated 2026-06-17
• Weakness: CWE-79

Description

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Contest Gallery plugin <= 21.1.2 versions.

Affected products

• Contest Gallery Pro: through 21.1.2

References

• https://patchstack.com/database/vulnerability/contest-gallery/wordpress-contest-gallery-plugin-21-1-2-cross-site-scripting-xss-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/contest-gallery/wordpress-contest-gallery-plugin-21-1-2-cross-site-scripting-xss-vulnerability?_s_id=cve

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