CVE-2024-22570

MEDIUMNVD 5.45.4—Elevated

5.4

A stored cross-site scripting (XSS) vulnerability in /install.php?m=install&c=index&a=step3 of GreenCMS v2.3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.

CVSS v3: 5.4
EG Score: 5.4(medium)
EPSS: 19.2%
KEV: Not listed

Published

January 29, 2024

Last Modified

June 20, 2025

References (2)

cve@mitrehttps://github.com/Num-Nine/CVE/issues/11
af854a3a-2127-422b-91ae-364da2661108https://github.com/Num-Nine/CVE/issues/11

Weakness Classification(1)

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

CWE-79Cross-site Scripting (XSS)

Data Freshness Timeline

(refreshed 14× in last 7d / 59× 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 21:32 UTCEPSS rescore
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2026-06-10 13:21 UTCEPSS rescore
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2026-05-26 07:18 UTCEPSS rescore
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2026-05-24 09:29 UTCEG score recompute
2026-05-24 09:29 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2024-22570?

CVE-2024-22570 is a medium vulnerability published on January 29, 2024. A stored cross-site scripting (XSS) vulnerability in /install.php?m=install&c=index&a=step3 of GreenCMS v2.3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.

When was CVE-2024-22570 disclosed?

CVE-2024-22570 was first published in the National Vulnerability Database on January 29, 2024, with the most recent update on June 20, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-22570 actively exploited?

CVE-2024-22570 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 19.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-22570?

CVE-2024-22570 has a CVSS v3 base score of 5.4 (NVD).

How do I remediate CVE-2024-22570?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-22570, 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-2024-22570

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-22570?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)