Backstage

United States Open Source backstage.io ↗
C
CAUTION
16
Total CVEs
4
Crit / High
11
Medium
0%
Unpatched
29%
Patched
5.9
Avg CVSS
0
CISA KEV
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▸ CVE Trend by Year
▸ Patch Coverage
Patched
29%
Unpatched
0%
Under Review
71%
✓ 12 patched ✗ 0 unpatched ~ 29 under review
▸ Intelligence by Audience
PoC Available
0 / 20 shown
CISA KEV (Exploited)
0
Shodan Dorks
ssl:"backstage" port:443
org:"Backstage" http.status:200
Top EPSS (Exploitation Probability)
CVE-2026-106490 0.36% exploitation probability
CVE-2026-106560 0.33% exploitation probability
CVE-2026-106559 0.32% exploitation probability
CVE-2026-106498 0.31% exploitation probability
CVE-2026-106460 0.31% exploitation probability
Quick Facts for Reporting
Total CVEs tracked
16
Critical severity
0
Actively exploited (CISA)
0
Unpatched ratio
0%
Avg CVSS score
5.9
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: 2026-08-03
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
Critical RCE Flaw Reported in Spotify's Backstage Software Catalog and Developer Platform - The Hacker News
The Hacker News 2022-11-15
▸ Recent CVEs showing 20 of 41
CVE IDSeverityPatchEPSSDate
CVE-2026-106495 4.3 MEDIUM PATCH UNDER REVIEW 0.24% 2026-10-12
CVE-2026-106563 5.3 MEDIUM PATCH UNDER REVIEW 0.22% 2026-10-07
CVE-2026-106561 5.0 MEDIUM PATCH UNDER REVIEW 0.20% 2026-10-07
CVE-2026-106560 7.1 HIGH PATCH UNDER REVIEW 0.33% 2026-10-07
CVE-2026-106559 6.3 MEDIUM PATCH UNDER REVIEW 0.32% 2026-10-07
CVE-2026-106562 4.3 MEDIUM PATCH UNDER REVIEW 0.20% 2026-10-07
CVE-2026-106557 7.7 HIGH PATCH UNDER REVIEW 0.30% 2026-10-07
CVE-2026-106488 8.1 HIGH PATCH UNDER REVIEW 0.28% 2026-10-06
CVE-2026-106497 4.3 MEDIUM PATCH UNDER REVIEW 0.19% 2026-10-06
CVE-2026-106460 6.8 MEDIUM PATCH UNDER REVIEW 0.31% 2026-10-06
CVE-2026-106498 7.7 HIGH PATCH UNDER REVIEW 0.31% 2026-10-06
CVE-2026-106458 6.5 MEDIUM PATCH UNDER REVIEW 0.27% 2026-10-06
CVE-2026-106487 3.5 LOW PATCH UNDER REVIEW 0.22% 2026-10-06
CVE-2026-106492 7.6 HIGH PATCH UNDER REVIEW 0.24% 2026-10-06
CVE-2026-106496 3.1 LOW PATCH UNDER REVIEW 0.21% 2026-10-06
CVE-2026-106490 6.5 MEDIUM PATCH UNDER REVIEW 0.36% 2026-10-06
CVE-2026-106461 4.3 MEDIUM PATCH UNDER REVIEW 0.19% 2026-10-06
CVE-2026-106463 5.4 MEDIUM PATCH UNDER REVIEW 0.17% 2026-10-06
CVE-2026-106494 4.4 MEDIUM PATCH UNDER REVIEW 0.29% 2026-10-06
CVE-2026-106457 6.8 MEDIUM PATCH UNDER REVIEW 0.28% 2026-10-06
View all 41 CVEs for Backstage →
▸Intel
CountryUnited States
LicenseOpen Source
Trust ScoreC — CAUTION
Max CVSS8.7
Last Updated2026-08-03
▸Top Weaknesses
CWE-22
Unknown Weakness Type
3 occurrences in Backstage CVEs (19% of total)
CWE-22 ⓘ
3
CWE-200
Sensitive Information Exposure
3 occurrences in Backstage CVEs (19% of total)
CWE-200 ⓘ
3
CWE-94
Code Injection
2 occurrences in Backstage CVEs (13% of total)
CWE-94 ⓘ
2
CWE-184
Unknown Weakness Type
1 occurrence in Backstage CVEs (6% of total)
CWE-184 ⓘ
1
CWE-770
Unknown Weakness Type
1 occurrence in Backstage CVEs (6% of total)
CWE-770 ⓘ
1
CWE-79
Cross-Site Scripting (XSS)
1 occurrence in Backstage CVEs (6% of total)
CWE-79 ⓘ
1
CWE-532
Unknown Weakness Type
1 occurrence in Backstage CVEs (6% of total)
CWE-532 ⓘ
1
CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)
Unknown Weakness Type
1 occurrence in Backstage CVEs (6% of total)
CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) ⓘ
1
▸Company Profile

Backstage is an open-source platform for building developer portals, originally created by Spotify and now a Cloud Native Computing Foundation (CNCF) graduated project. It provides a unified interface for managing software components, infrastructure, and developer workflows, with security relevance in areas like service cataloging, dependency tracking, and compliance. The platform's growing adoption in enterprise environments makes it a target for vulnerabilities that could impact software supply chain security.

▸Response Metrics
Est. MTTR ⓘ ~183 days (Poor)
Mean Time To Remediate. Estimates days from CVE disclosure to patch.
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↗ +300% worse
CVE count 2026 vs 2025:  2 → 8 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
€563K
Est. GDPR High
€5.6M

Based on 0 critical CVEs, 0 CISA KEV, 94% unpatched. Model: GDPR Art.83 · not legal advice.

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