Flarum

United States Open Source flarum.org ↗
C
CAUTION
4
Total CVEs
0
Crit / High
4
Medium
0%
Unpatched
73%
Patched
5.7
Avg CVSS
0
CISA KEV
// Data sourced from NVD · CISA KEV · RHSA · GHSA · Debian · OSV · EPSS · Exploit-DB How we collect data →
// INTEL UPGRADE
Full Company Dossier — Coming Soon
Executive profiles, financial exposure, M&A risk, breach history & supply-chain threat mapping — all in one place.
OSINT FINANCIALS EXEC PROFILES BREACH DB
▸ CVE Trend by Year
▸ Patch Coverage
Patched
73%
Unpatched
0%
Under Review
27%
✓ 8 patched ✗ 0 unpatched ~ 3 under review
▸ Intelligence by Audience
PoC Available
4 / 20 shown
CISA KEV (Exploited)
0
Shodan Dorks
ssl:"flarum" port:443
org:"Flarum" http.status:200
Top EPSS (Exploitation Probability)
CVE-2021-32671 39.74% exploitation probability
CVE-2024-21641 1.07% exploitation probability
CVE-2023-27577 0.85% exploitation probability
CVE-2023-22487 0.66% exploitation probability
CVE-2024-58303 0.54% exploitation probability
Quick Facts for Reporting
Total CVEs tracked
4
Critical severity
0
Actively exploited (CISA)
0
Unpatched ratio
0%
Avg CVSS score
5.7
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: 2026-06-10
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

No recent security news found for Flarum.

▸ Recent CVEs showing 20 of 11
CVE IDSeverityPatchEPSSDate
CVE-2026-39923 8.1 HIGH PATCHED / FIX AVAILABLE 0.26% 2026-08-05
CVE-2026-39924 6.8 MEDIUM PATCHED / FIX AVAILABLE 0.22% 2026-08-05
CVE-2024-58303 8.6 HIGH PATCH UNDER REVIEW 0.54% 2025-12-11
CVE-2024-58302 6.9 MEDIUM PATCH UNDER REVIEW 0.34% 2025-12-11
CVE-2025-27794 6.8 MEDIUM PATCHED / FIX AVAILABLE 0.49% 2025-03-12
CVE-2024-21641 PoC 6.5 MEDIUM PATCHED / FIX AVAILABLE 1.07% 2024-01-05
CVE-2023-40033 PoC 7.1 HIGH PATCHED / FIX AVAILABLE 0.50% 2023-08-16
CVE-2023-27577 PoC 6.6 MEDIUM PATCHED / FIX AVAILABLE 0.85% 2023-03-10
CVE-2023-22488 6.8 MEDIUM PATCHED / FIX AVAILABLE 0.40% 2023-01-12
CVE-2023-22487 7.7 HIGH PATCHED / FIX AVAILABLE 0.66% 2023-01-11
CVE-2021-32671 PoC 10.0 CRITICAL PATCH UNDER REVIEW 39.74% 2021-06-07
View all 11 CVEs for Flarum →
▸Intel
CountryUnited States
LicenseOpen Source
Trust ScoreC — CAUTION
Max CVSS6.8
Last Updated2026-06-10
▸Top Weaknesses
CWE-384
Unknown Weakness Type
1 occurrence in Flarum CVEs (25% of total)
CWE-384 ⓘ
1
CWE-79
Cross-Site Scripting (XSS)
1 occurrence in Flarum CVEs (25% of total)
CWE-79 ⓘ
1
CWE-22
Unknown Weakness Type
1 occurrence in Flarum CVEs (25% of total)
CWE-22 ⓘ
1
CWE-601
Open Redirect
1 occurrence in Flarum CVEs (25% of total)
CWE-601 ⓘ
1
▸Response Metrics
Est. MTTR ⓘ ~70 days (Average)
Mean Time To Remediate. Estimates days from CVE disclosure to patch.
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↗ +100% worse
CVE count 2026 vs 2025:  1 → 2 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
€600K
Est. GDPR High
€6.0M

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

▸Actions
⚖ Compare with another vendor
▸Embed Badge
Flarum C valtersit.com