Phpspreadsheet
D
RISKY
16
Total CVEs
6
Crit / High
2
Medium
0%
Unpatched
0%
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
✓ 0 patched ✗ 0 unpatched
Intelligence by Audience
PoC Available
0 / 20 shown
CISA KEV (Exploited)
0
Shodan Dorks
ssl:"phpspreadsheet" port:443
org:"Phpspreadsheet" http.status:200
Top EPSS (Exploitation Probability)
No EPSS data yet for recent CVEs — scores are published by FIRST.org within 24-48h of NVD disclosure.
Quick Facts for Reporting
Total CVEs tracked
16
Critical severity
0
Actively exploited (CISA)
0
Unpatched ratio
0%
Avg CVSS score
7.2
Security grade
D (RISKY)
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
No recent security news found for Phpspreadsheet.
Recent CVEs
showing 20 of 0
No published CVEs found.
Intel
CountryUnited States
LicenseOpen Source
Trust ScoreD — RISKY
Max CVSS8.8
Last Updated2026-06-14
Top Weaknesses
CWE-79
Cross-Site Scripting (XSS)
8 occurrences in Phpspreadsheet CVEs
(50% of total)
CWE-611
XML External Entity (XXE)
4 occurrences in Phpspreadsheet CVEs
(25% of total)
CWE-918
Server-Side Request Forgery (SSRF)
2 occurrences in Phpspreadsheet CVEs
(13% of total)
CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))
Unknown Weakness Type
1 occurrence in Phpspreadsheet CVEs
(6% of total)
CWE-502
Deserialization of Untrusted Data
1 occurrence in Phpspreadsheet CVEs
(6% of total)
Company Profile
PhpSpreadsheet is an open-source PHP library that provides a set of classes for reading and writing spreadsheet files in various formats, including Excel, LibreOffice Calc, and CSV. It is widely used in PHP applications for generating and parsing spreadsheets, making it a critical component in many web applications that handle data import/export. Its cybersecurity relevance stems from the potential for file parsing vulnerabilities, such as XML external entity (XXE) injection or arbitrary code execution, which have been tracked in its CVE history.
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)
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↘ -50% better
CVE count 2026 vs 2025:
6 → 3 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.
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