CVE-2023-43770CISA KEVEPSS p99.0%

CVE-2023-43770Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability

Roundcube / Webmail

Description

Roundcube Webmail contains a persistent cross-site scripting (XSS) vulnerability that can lead to information disclosure via malicious link references in plain/text messages.

Scoring

EPSS58.48% probability of exploitation · percentile 99.0% · 2026-08-03T12:00:16Z

CISA KEV entry

Added to KEV: 2024-02-12

(incoming)1

TypeTargetConfidenceTier
KEVEntryRoundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerabilitykev-cve-2023-437700%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Roundcube Webmail Cross-Site Scripting (XSS) Vulnerability
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RoundCube Webmail Cross-Site Scripting Vulnerability
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Roundcube Webmail SQL Injection Vulnerability
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Roundcube Webmail Remote Code Execution Vulnerability
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RoundCube Webmail Deserialization of Untrusted Data Vulnerability
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.