CVE-2022-40050

CRITICALNVD 9.89.8—Elevated

9.8

ZFile v4.1.1 was discovered to contain an arbitrary file upload vulnerability via the component /file/upload/1.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 63.1%
KEV: Not listed

Published

September 26, 2022

Last Modified

May 21, 2025

References (2)

cve@mitrehttps://github.com/achiove/repdosenotexist/blob/main/request4cve.pdf
af854a3a-2127-422b-91ae-364da2661108https://github.com/achiove/repdosenotexist/blob/main/request4cve.pdf

Weakness Classification(1)

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

CWE-434Unrestricted Upload of File with Dangerous Type

Data Freshness Timeline

(refreshed 12× 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.

2026-06-05 06:09 UTCepss_batch
2026-06-05 06:09 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2022-40050?

CVE-2022-40050 is a critical vulnerability published on September 26, 2022. ZFile v4.1.1 was discovered to contain an arbitrary file upload vulnerability via the component /file/upload/1.

When was CVE-2022-40050 disclosed?

CVE-2022-40050 was first published in the National Vulnerability Database on September 26, 2022, with the most recent update on May 21, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-40050 actively exploited?

CVE-2022-40050 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 63.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-40050?

CVE-2022-40050 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2022-40050?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-40050, 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-2022-40050

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-40050?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)