CVE-2023-24721

MEDIUMNVD 5.45.4—Elevated

5.4

A cross-site scripting (XSS) vulnerability in LiveAction LiveSP v21.1.2 allows attackers to execute arbitrary web scripts or HTML.

CVSS v3: 5.4
EG Score: 5.4(medium)
EPSS: 36.3%
KEV: Not listed

Published

April 10, 2023

Last Modified

February 11, 2025

References (4)

cve@mitrehttp://liveaction.com
cve@mitrehttps://github.com/marcovntr/CVE/blob/main/2023/CVE-2023-24721/CVE-2023-24721.md
af854a3a-2127-422b-91ae-364da2661108http://liveaction.com
af854a3a-2127-422b-91ae-364da2661108https://github.com/marcovntr/CVE/blob/main/2023/CVE-2023-24721/CVE-2023-24721.md

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 21:31 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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2026-05-26 07:17 UTCEPSS rescore
2026-05-25 03:26 UTCEG score recompute
2026-05-25 03:26 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-24721?

CVE-2023-24721 is a medium vulnerability published on April 10, 2023. A cross-site scripting (XSS) vulnerability in LiveAction LiveSP v21.1.2 allows attackers to execute arbitrary web scripts or HTML.

When was CVE-2023-24721 disclosed?

CVE-2023-24721 was first published in the National Vulnerability Database on April 10, 2023, with the most recent update on February 11, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-24721 actively exploited?

CVE-2023-24721 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 36.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-24721?

CVE-2023-24721 has a CVSS v3 base score of 5.4 (NVD).

How do I remediate CVE-2023-24721?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-24721, 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-2023-24721

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-24721?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)