CVE-2022-45307

MEDIUMNVD 4.34.3—

4.3

Insecure permissions in Chocolatey PHP package v8.1.12 and below grants all users in the Authenticated Users group write privileges for the subfolder C:\tools\php81 and all files located in that folder.

CVSS v3: 4.3
EG Score: 4.3(medium)
EPSS: 28.7%
KEV: Not listed

Published

November 29, 2022

Last Modified

April 25, 2025

References (2)

cve@mitrehttps://github.com/ycdxsb/Vuln/blob/main/php-weak-permission-vuln/php-weak-permission-vuln.md
af854a3a-2127-422b-91ae-364da2661108https://github.com/ycdxsb/Vuln/blob/main/php-weak-permission-vuln/php-weak-permission-vuln.md

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-732Incorrect Permission Assignment for Critical Resource

Data Freshness Timeline

(refreshed 10× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 13:11 UTCepss_batch
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Frequently asked(5)

What is CVE-2022-45307?

CVE-2022-45307 is a medium vulnerability published on November 29, 2022. Insecure permissions in Chocolatey PHP package v8.1.12 and below grants all users in the Authenticated Users group write privileges for the subfolder C:\tools\php81 and all files located in that folder.

When was CVE-2022-45307 disclosed?

CVE-2022-45307 was first published in the National Vulnerability Database on November 29, 2022, with the most recent update on April 25, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-45307 actively exploited?

CVE-2022-45307 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 28.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-45307?

CVE-2022-45307 has a CVSS v3 base score of 4.3 (NVD).

How do I remediate CVE-2022-45307?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-45307, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2022-45307

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-45307?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)