Signal
Multiple vulnerabilities discovered in Roundcube webmail prompt urgent updates
Evidence first: scan the strongest sources, then decide whether to go deeper.
Published 2026-07-06 00:00 UTCUpdated 2026-07-06 13:45 UTC
rss
vulnerabilitiessecurity_advisoriesincident_response
Trend in the last 24h
Current brief openSource links open
This current signal is open on the public brief with summary, metadata, source links, and full evidence. Pro adds compare-over-time, alerts, exports, and workflow.
No card needed for the free brief.
Evidence trail (top sources)
top sources (2 domains)domains are deduped. counts indicate coverage, not truth.2 top sources shown
limited source diversity in top sources
Overview
On July 5, 2026, multiple security vulnerabilities were identified in Roundcube Webmail versions prior to 1.6.17 and 1.7.2. These include remote denial of service, server-side request forgery (SSRF), and indirect remote code injection (XSS).
Entities
RoundcubeRoundcube Webmail
Score total
0.98
Momentum 24h
2
Posts
2
Origins
2
Source types
1
Duplicate ratio
0%
Why now
- Security updates were released on July 5, 2026, addressing these critical flaws.
- Advisories from trusted national cybersecurity agencies emphasize immediate action.
- Delaying updates increases risk of exploitation by threat actors targeting these vulnerabilities.
Why it matters
- Exploitation of these vulnerabilities can disrupt services and compromise user data.
- Roundcube is widely used, so timely patching is critical to prevent widespread attacks.
- The vulnerabilities include serious attack vectors like SSRF and remote code injection.
LLM analysis
Topic mix: lowPromo risk: lowSource quality: high
Recurring claims
- Multiple vulnerabilities in Roundcube Webmail allow remote denial of service, SSRF, and XSS attacks
How sources frame it
- CERT-FR: neutral
- Canadian Centre For Cyber Security: neutral
This briefing consolidates multiple national advisories on critical Roundcube Webmail vulnerabilities with recommended urgent patching.
All evidence
All evidence
CERT-FR advisory on Roundcube vulnerabilities
cert.ssi.gouv.fr · cert.ssi.gouv.fr · 2026-07-06 00:00 UTC
Canadian Centre for Cyber Security Roundcube advisory
cyber.gc.ca · cyber.gc.ca · 2026-07-06 13:45 UTC
Show filters & breakdown
Posts loaded: 0Publishers: 2Origin domains: 2Duplicates: -
Showing 2 / 0
Top publishers (this list)
- cert.ssi.gouv.fr (1)
- cyber.gc.ca (1)
Top origin domains (this list)
- cert.ssi.gouv.fr (1)
- cyber.gc.ca (1)