Tag
webmail-security
Safeguard articles tagged "webmail-security" — guides, analysis, and best practices for software supply chain and application security.
2 articles
Vulnerability Analysis
Roundcube's Same-Day KEV Entries: A 9.9 Deserialization Bug and an SVG XSS Foothold
A near-maximum-severity PHP deserialization RCE and a stored XSS bug via SVG animate tags landed in CISA's KEV catalogue on the same date, describing a realistic foothold-to-RCE chain.
Sep 16, 20265 min read
Vulnerability Analysis
Zimbra's Classic Web Client Produced Five Confirmed-Exploited CVEs
From a 2020 SSRF bug to three related XSS bypasses and an unauthenticated file-inclusion flaw, five Synacor Zimbra vulnerabilities were confirmed exploited within a single KEV window.
Sep 16, 20265 min read
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