CVE-2022-27927

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2022-04-20. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 14%CVSS: 9.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A SQL injection vulnerability exists in Microfinance Management System 1.0 when MySQL is being used as the application database. An attacker can issue SQL commands to the MySQL database through the vulnerable course_code and/or customer_number parameter.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
65(Track*)
EG Risk 65/100SSVC: Track*

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation40% × 40%
Automatability30% × 15%
Action: Watch closely — could escalate to Attend.
EPSS
96.1%
KEV
Not listed

Published

April 19, 2022

Last Modified

November 21, 2024

Advisory Details (2)

Auto-updated Jun 8, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

Microfinance Management System in PHP Free Source Code | SourceCodester

https://www.sourcecodester.com/php/14822/microfinance-management-system.html
generic🟡 PoC Available

GitHub - erengozaydin/Microfinance-Management-System-V1.0-SQL-Injection-Vulnerability-Unauthenticated: CVE-2022-27927 · GitHub

https://github.com/erengozaydin/Microfinance-Management-System-V1.0-SQL-Injection-Vulnerability-Unauthenticated

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 13× in last 7d / 41× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-24 14:15 UTCEPSS rescore
  2. 2026-07-24 14:15 UTCEPSS rescore
  3. 2026-07-23 14:16 UTCEPSS rescore
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  5. 2026-07-23 02:10 UTCEG score recompute
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  37. 2026-06-11 13:58 UTCEPSS rescore
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  39. 2026-06-10 22:16 UTCEPSS rescore
  40. 2026-06-08 14:15 UTCEPSS rescore
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  42. 2026-06-07 15:23 UTCEPSS rescore
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  45. 2026-06-06 13:46 UTCEPSS rescore
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  47. 2026-06-05 22:45 UTCEPSS rescore
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  49. 2026-06-05 06:09 UTCEPSS rescore
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  56. 2026-05-31 00:15 UTCEPSS rescore
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  58. 2026-05-29 13:43 UTCEPSS rescore
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  63. 2026-05-27 13:39 UTCEPSS rescore
  64. 2026-05-27 13:39 UTCEPSS rescore
  65. 2026-05-25 23:31 UTCEG score recompute
  66. 2026-05-25 23:31 UTCGHSA enrichment
  67. 2026-05-24 16:51 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Nucleihttp/cves/2022/CVE-2022-27927.yaml
    First seen Jan 1, 2022

    Microfinance Management System 1.0 - SQL Injection

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2022-27927?
CVE-2022-27927 is a critical vulnerability published on April 19, 2022. A SQL injection vulnerability exists in Microfinance Management System 1.0 when MySQL is being used as the application database. An attacker can issue SQL commands to the MySQL database through the vulnerable coursecode and/or customernumber parameter.
When was CVE-2022-27927 disclosed?
CVE-2022-27927 was first published in the National Vulnerability Database on April 19, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-27927 actively exploited?
CVE-2022-27927 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 96.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-27927?
CVE-2022-27927 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2022-27927?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-27927, 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.

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