StageShow
StageShow has 3 disclosed vulnerabilities in the WordSec catalog, reported between 2015 and 2025; 2 are fixed and 1 remains unpatched as of September 2026. Their average CVSS score is 6.2, and the most serious one scores 6.4 out of 10. 2025 was the busiest year with 2 disclosures.
The most common weakness is Cross-Site Scripting, behind 2 of the records (67%). Other recurring categories include Open Redirect.
2 of the records (67%) have a vendor fix, while 1 remain unpatched. The oldest unresolved one dates back to 2025.
2 independent researchers contributed these findings, most of them (2) reported by Peter Thaleikis.
Most severe open issueCVSS 6.4
CVE-2025-5703StageShow <= 10.0.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via anchor Parameter
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3 records
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