CVE-2020-20122

CRITICALNVD 9.89.8—

9.8

Wuzhi CMS v4.1 contains a SQL injection vulnerability in the checktitle() function in /coreframe/app/content/admin/content.php.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 50.1%
KEV: Not listed

Published

September 28, 2021

Last Modified

May 5, 2025

Advisory Details (1)

Auto-updated May 27, 2026

No patch confirmed yet.

generic

WUZHICMS-SQL-Injection/README.md at master · SuperSalsa20/WUZHICMS-SQL-Injection · GitHub

https://github.com/SuperSalsa20/WUZHICMS-SQL-Injection/blob/master/README.md

Weakness Classification(1)

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

CWE-89SQL Injection

Data Freshness Timeline

(refreshed 12× in last 7d / 20× 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.

2026-06-08 14:15 UTCEPSS rescore
2026-06-08 14:15 UTCEPSS rescore
2026-06-07 15:23 UTCEPSS rescore
2026-06-07 15:23 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-05 22:45 UTCEPSS rescore
2026-06-05 22:45 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-06-01 13:50 UTCEPSS rescore
2026-06-01 13:50 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 00:15 UTCEPSS rescore
2026-05-31 00:15 UTCEPSS rescore

Frequently asked(5)

What is CVE-2020-20122?

CVE-2020-20122 is a critical vulnerability published on September 28, 2021. Wuzhi CMS v4.1 contains a SQL injection vulnerability in the checktitle() function in /coreframe/app/content/admin/content.php.

When was CVE-2020-20122 disclosed?

CVE-2020-20122 was first published in the National Vulnerability Database on September 28, 2021, with the most recent update on May 5, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2020-20122 actively exploited?

CVE-2020-20122 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 50.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-20122?

CVE-2020-20122 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2020-20122?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-20122, 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-2020-20122

📅 Published

🔄 Last Modified

📋 Advisory Details (1)

WUZHICMS-SQL-Injection/README.md at master · SuperSalsa20/WUZHICMS-SQL-Injection · GitHub

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2020-20122?

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Published

Last Modified

Advisory Details (1)

Frequently asked(5)

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