CVE-2023-29842

HIGHNVD 8.89.8▲Elevated

8.8

ChurchCRM 4.5.4 endpoint /EditEventTypes.php is vulnerable to Blind SQL Injection (Time-based) via the EN_tyid POST parameter.

CVSS v3: 8.8
EG Score: 9.8(medium)
EPSS: 67.1%
KEV: Not listed

Published

May 4, 2023

Last Modified

January 29, 2025

References (8)

cve@mitrehttp://packetstormsecurity.com/files/175105/ChurchCRM-4.5.4-SQL-Injection.html
cve@mitrehttps://github.com/ChurchCRM/CRM
cve@mitrehttps://github.com/arvandy/CVE/blob/main/CVE-2023-29842/CVE-2023-29842.md
cve@mitrehttps://github.com/arvandy/CVE/blob/main/CVE-2023-29842/CVE-2023-29842.py
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/175105/ChurchCRM-4.5.4-SQL-Injection.html
af854a3a-2127-422b-91ae-364da2661108https://github.com/ChurchCRM/CRM
af854a3a-2127-422b-91ae-364da2661108https://github.com/arvandy/CVE/blob/main/CVE-2023-29842/CVE-2023-29842.md
af854a3a-2127-422b-91ae-364da2661108https://github.com/arvandy/CVE/blob/main/CVE-2023-29842/CVE-2023-29842.py

Weakness Classification(1)

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

CWE-89SQL Injection

Data Freshness Timeline

(refreshed 14× in last 7d / 57× 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.

2026-06-23 21:31 UTCEPSS rescore
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2026-06-10 09:17 UTCOSV refresh
2026-06-08 14:15 UTCEPSS rescore
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2026-05-26 07:18 UTCEPSS rescore
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2026-05-26 07:17 UTCEPSS rescore
2026-05-25 01:58 UTCEG score recompute
2026-05-25 01:58 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-29842?

CVE-2023-29842 is a high vulnerability published on May 4, 2023. ChurchCRM 4.5.4 endpoint /EditEventTypes.php is vulnerable to Blind SQL Injection (Time-based) via the EN_tyid POST parameter.

When was CVE-2023-29842 disclosed?

CVE-2023-29842 was first published in the National Vulnerability Database on May 4, 2023, with the most recent update on January 29, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-29842 actively exploited?

CVE-2023-29842 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 67.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-29842?

CVE-2023-29842 has a CVSS v3 base score of 8.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.8.

How do I remediate CVE-2023-29842?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-29842, 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-2023-29842

📅 Published

🔄 Last Modified

🔗 References (8)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-29842?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (8)

Frequently asked(5)

Related CVEs(same CWE)