CVE-2022-40296

CRITICALNVD 9.89.8—

9.8

The application was vulnerable to a Server-Side Request Forgery attacks, allowing the backend server to interact with unexpected endpoints, potentially including internal and local services, leading to attacks in other downstream systems.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 58.7%
KEV: Not listed

Published

October 31, 2022

Last Modified

May 6, 2025

Advisory Details (1)

Auto-updated Jun 1, 2026

No patch confirmed yet.

generic

Server-side request forgery (SSRF) in PHP Point of Sale version 19.0, by PHP Point of Sale, LLC.

https://www.themissinglink.com.au/security-advisories/cve-2022-40296

Weakness Classification(1)

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

CWE-918Server-Side Request Forgery (SSRF)

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
2026-06-02 20:12 UTCepss_batch
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2026-06-01 13:50 UTCepss_batch
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2026-05-31 22:29 UTCepss_batch
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2026-05-31 00:15 UTCepss_batch
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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
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2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2022-40296?

CVE-2022-40296 is a critical vulnerability published on October 31, 2022. The application was vulnerable to a Server-Side Request Forgery attacks, allowing the backend server to interact with unexpected endpoints, potentially including internal and local services, leading to attacks in other downstream systems.

When was CVE-2022-40296 disclosed?

CVE-2022-40296 was first published in the National Vulnerability Database on October 31, 2022, with the most recent update on May 6, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-40296 actively exploited?

CVE-2022-40296 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 58.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-40296?

CVE-2022-40296 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2022-40296?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-40296, 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-2022-40296

📅 Published

🔄 Last Modified

📋 Advisory Details (1)

Server-side request forgery (SSRF) in PHP Point of Sale version 19.0, by PHP Point of Sale, LLC.

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-40296?

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Published

Last Modified

Advisory Details (1)

Frequently asked(5)

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