CVE-2023-51246

MEDIUMNVD 5.45.4—

5.4

A Cross Site Scripting (XSS) vulnerability in GetSimple CMS 3.3.16 exists when using Source Code Mode as a backend user to add articles via the /admin/edit.php page.

CVSS v3: 5.4
EG Score: 5.4(medium)
EPSS: 24.2%
KEV: Not listed

Published

January 8, 2024

Last Modified

June 17, 2026

References (4)

cve@mitrehttps://gist.github.com/NING0121/25498c5326c2590423b26ace38d2cf39
cve@mitrehttps://github.com/NING0121/CVE/issues/1
af854a3a-2127-422b-91ae-364da2661108https://gist.github.com/NING0121/25498c5326c2590423b26ace38d2cf39
af854a3a-2127-422b-91ae-364da2661108https://github.com/NING0121/CVE/issues/1

Weakness Classification(1)

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

CWE-79Cross-site Scripting (XSS)

Data Freshness Timeline

(refreshed 12× in last 7d / 52× 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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2026-06-09 10:40 UTCOSV refresh
2026-06-08 14:16 UTCEPSS rescore

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2026-06-08 14:16 UTCEPSS rescore
2026-06-07 15:24 UTCEPSS rescore
2026-06-07 15:23 UTCEPSS rescore
2026-06-06 13:46 UTCEPSS rescore
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2026-05-26 07:18 UTCEPSS rescore
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2026-05-26 07:18 UTCEPSS rescore
2026-05-24 10:51 UTCEG score recompute
2026-05-24 10:51 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-51246?

CVE-2023-51246 is a medium vulnerability published on January 8, 2024. A Cross Site Scripting (XSS) vulnerability in GetSimple CMS 3.3.16 exists when using Source Code Mode as a backend user to add articles via the /admin/edit.php page.

When was CVE-2023-51246 disclosed?

CVE-2023-51246 was first published in the National Vulnerability Database on January 8, 2024, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-51246 actively exploited?

CVE-2023-51246 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 24.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-51246?

CVE-2023-51246 has a CVSS v3 base score of 5.4 (NVD).

How do I remediate CVE-2023-51246?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-51246, 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-2023-51246

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-51246?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)