CVE-2020-29477 is a cross-site scripting vulnerability in Invision Community 4.5.4. The issue is in the Field Name field, where insufficient input sanitization or output encoding allows an attacker to inject a malicious script payload. Because the payload is stored and later rendered to users who view the affected content, the vulnerability is consistent with stored XSS behavior. When the crafted Field Name value is displayed, the injected JavaScript executes in the victim user's browser within the application's security context.
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What an attacker gets, and what they’ve been doing with it.
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No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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No public activity observed for this vulnerability.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
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Cross-references every affected SKU, including bundled OEM variants.
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