Seafile

China Open Source www.seafile.com ↗
C
CAUTION
5
Total CVEs
0
Crit / High
0
Medium
17%
Unpatched
0%
Patched
—
Avg CVSS
0
CISA KEV
// Data sourced from NVD · CISA KEV · RHSA · GHSA · Debian · OSV · EPSS · Exploit-DB How we collect data →
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OSINT FINANCIALS EXEC PROFILES BREACH DB
▸ CVE Trend by Year
▸ Patch Coverage
Patched
0%
Unpatched
17%
Under Review
50%
Pending
33%
✓ 0 patched ✗ 1 unpatched ~ 3 under review ⏳ 2 pending score
▸ Intelligence by Audience
PoC Available
3 / 20 shown
CISA KEV (Exploited)
0
Shodan Dorks
ssl:"seafile" port:443
org:"Seafile" http.status:200
Top EPSS (Exploitation Probability)
CVE-2021-43820 0.96% exploitation probability
CVE-2026-30587 0.28% exploitation probability
CVE-2025-65516 0.22% exploitation probability
CVE-2025-41080 0.20% exploitation probability
CVE-2025-41079 0.20% exploitation probability
Quick Facts for Reporting
Total CVEs tracked
5
Critical severity
0
Actively exploited (CISA)
0
Unpatched ratio
17%
Avg CVSS score
—
Security grade
C (CAUTION)
NVD Data Attribution
Source: NIST National Vulnerability Database (NVD) + GitHub Advisory Database.
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-07-21
Security Risk Score (for investors)
LOW
Vuln Volume
GOOD
Patch Responsiveness
LOW
CISA Exposure
⚠ Not financial advice. Past security incidents do not guarantee future stock performance.
▸ Security News Google News
Study outlines 'severe' security issues in cloud providers - TechTarget
TechTarget 2024-10-21
Severe Flaws Discovered in Major E2EE Cloud Storage Services - Infosecurity Magazine
Infosecurity Magazine 2024-10-21
Researchers Discover Severe Security Flaws in Major E2EE Cloud Storage Providers - The Hacker News
The Hacker News 2024-10-21
▸ Recent CVEs showing 20 of 6
CVE IDSeverityPatchEPSSDate
CVE-2026-30587 PoC ? N/A PATCH UNDER REVIEW 0.28% 2026-03-25
CVE-2025-41080 5.1 MEDIUM PATCH UNDER REVIEW 0.20% 2025-12-04
CVE-2025-41079 5.1 MEDIUM PATCH UNDER REVIEW 0.20% 2025-12-04
CVE-2025-65516 ? N/A UNKNOWN / UNPATCHED 0.22% 2025-12-04
CVE-2025-45091 PoC ? N/A UNKNOWN / UNPATCHED 0.04% 2025-09-15
CVE-2021-43820 PoC 7.4 HIGH UNKNOWN / UNPATCHED 0.96% 2021-12-14
View all 6 CVEs for Seafile →
▸Intel
HQBeijing, China
Founded2011
CountryChina
LicenseOpen Source
Trust ScoreC — CAUTION
0
Last Updated2026-07-21
▸Top Weaknesses
CWE-79
Cross-Site Scripting (XSS)
5 occurrences in Seafile CVEs (100% of total)
CWE-79 ⓘ
5
▸Company Profile

Seafile is a Chinese open-source file hosting and synchronization software vendor, offering enterprise-grade private cloud solutions for secure file sharing and collaboration. Its main products include Seafile Server and Seafile Cloud, which are used by organizations requiring self-hosted or on-premises data storage with strong encryption and access controls. With only 5 tracked CVEs, Seafile has a relatively small security vulnerability footprint, making it a niche but relevant player in the secure file sync and share market.

▸Response Metrics
Est. MTTR ⓘ ~500 days (Critical)
Mean Time To Remediate. Estimates days from CVE disclosure to patch.
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↘ -75% better
CVE count 2026 vs 2025:  4 → 1 CVEs
Patch Speed ⓘ Poor (>65% open)
17% of CVEs still unpatched.  Excellent: <20% · Good: 20-40% · Avg: 40-65% · Poor: >65%
▸ Financial Risk Estimate
Est. GDPR Low
€600K
Est. GDPR High
€6.0M

Based on 0 critical CVEs, 0 CISA KEV, 100% unpatched. Model: GDPR Art.83 · not legal advice.

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