Svelte
C
CAUTION
18
Total CVEs
5
Crit / High
1
Medium
0%
Unpatched
58%
Patched
7.2
Avg CVSS
0
CISA KEV
// Data sourced from NVD · CISA KEV · RHSA · GHSA · Debian · OSV · EPSS · Exploit-DB
How we collect data →
CVE Trend by Year
Patch Coverage
✓ 7 patched ✗ 0 unpatched ~ 5 under review
Intelligence by Audience
PoC Available
4 / 20 shown
CISA KEV (Exploited)
0
Shodan Dorks
ssl:"svelte" port:443
org:"Svelte" http.status:200
Top EPSS (Exploitation Probability)
Quick Facts for Reporting
Total CVEs tracked
18
Critical severity
0
Actively exploited (CISA)
0
Unpatched ratio
0%
Avg CVSS score
7.2
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: 2026-06-14
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-06-14
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
Recent CVEs
showing 20 of 12
| CVE ID | Severity | Patch | EPSS | Date |
|---|---|---|---|---|
| CVE-2026-92708 | 7.5 HIGH | PATCH UNDER REVIEW | 0.34% | 2026-09-18 |
| CVE-2026-81176 PoC | 5.3 MEDIUM | PATCH UNDER REVIEW | 0.48% | 2026-09-16 |
| CVE-2026-82261 | 7.5 HIGH | PATCHED / FIX AVAILABLE | 0.49% | 2026-08-28 |
| CVE-2026-82260 | 7.5 HIGH | PATCHED / FIX AVAILABLE | 0.49% | 2026-08-28 |
| CVE-2026-82259 PoC | 7.5 HIGH | PATCHED / FIX AVAILABLE | 0.53% | 2026-08-28 |
| CVE-2026-82258 | 4.8 MEDIUM | PATCH UNDER REVIEW | 0.16% | 2026-08-28 |
| CVE-2026-82256 PoC | 5.3 MEDIUM | PATCH UNDER REVIEW | 0.25% | 2026-08-28 |
| CVE-2026-82257 PoC | 4.3 MEDIUM | PATCH UNDER REVIEW | 0.21% | 2026-08-28 |
| CVE-2026-42570 | 7.5 HIGH | PATCHED / FIX AVAILABLE | 0.40% | 2026-06-09 |
| CVE-2025-15265 | 5.3 MEDIUM | PATCHED / FIX AVAILABLE | 0.35% | 2026-01-15 |
| CVE-2025-57820 | 7.9 HIGH | PATCHED / FIX AVAILABLE | 0.37% | 2025-08-26 |
| CVE-2024-45047 | 5.4 MEDIUM | PATCHED / FIX AVAILABLE | 0.36% | 2024-08-30 |
Intel
Founded2016
Trust ScoreC — CAUTION
Max CVSS7.5
Last Updated2026-06-14
Top Weaknesses
CWE-79
Cross-Site Scripting (XSS)
9 occurrences in Svelte CVEs
(50% of total)
CWE-1321
Prototype Pollution
3 occurrences in Svelte CVEs
(17% of total)
CWE-770
Unknown Weakness Type
2 occurrences in Svelte CVEs
(11% of total)
CWE-755
Unknown Weakness Type
1 occurrence in Svelte CVEs
(6% of total)
CWE-400 (Uncontrolled Resource Consumption)
Unknown Weakness Type
1 occurrence in Svelte CVEs
(6% of total)
CWE-1333
Unknown Weakness Type
1 occurrence in Svelte CVEs
(6% of total)
CWE-20
Unknown Weakness Type
1 occurrence in Svelte CVEs
(6% of total)
Company Profile
Svelte is an open-source frontend JavaScript framework for building user interfaces, known for its compile-time approach that shifts work from the browser to the build step, resulting in smaller and faster applications. While Svelte itself is a development tool and not a security product, vulnerabilities in Svelte applications or the framework can impact web application security, as reflected in its tracked CVEs. Its significance in the software industry lies in its innovative reactive programming model and growing adoption among developers.
Response Metrics
Est. MTTR ⓘ
~55 days
(Good)
Mean Time To Remediate. Estimates days from CVE disclosure to patch.
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↗ +1500% worse
CVE count 2026 vs 2025:
1 → 16 CVEs
Patch Speed ⓘ Poor (>65% open)
0% of CVEs still unpatched.
Excellent: <20% · Good: 20-40% · Avg: 40-65% · Poor: >65%
Financial Risk Estimate
Est. GDPR Low
€533K
Est. GDPR High
€5.3M
Based on 0 critical CVEs, 0 CISA KEV, 89% unpatched. Model: GDPR Art.83 · not legal advice.
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