CVE-2018-9847

CRITICALNVD 9.89.8—

9.8

In Gxlcms QY v1.0.0713, the update function in Lib\Lib\Action\Admin\TplAction.class.php allows remote attackers to execute arbitrary PHP code by placing this code into a template.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 76.7%
KEV: Not listed

Published

April 7, 2018

Last Modified

November 21, 2024

References (2)

cve@mitrehttp://www.atksec.com/cve/GxlcmsQY-v1.0.0713-update-template-getshell/index.html
af854a3a-2127-422b-91ae-364da2661108http://www.atksec.com/cve/GxlcmsQY-v1.0.0713-update-template-getshell/index.html

Weakness Classification(1)

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

CWE-94Improper Control of Generation of Code (Code Injection)

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-05 22:45 UTCepss_batch
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2026-05-29 13:41 UTCepss_batch
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2026-05-28 09:29 UTCEG score recompute
2026-05-28 09:29 UTCGHSA enrichment
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch

Frequently asked(5)

What is CVE-2018-9847?

CVE-2018-9847 is a critical vulnerability published on April 7, 2018. In Gxlcms QY v1.0.0713, the update function in Lib\Lib\Action\Admin\TplAction.class.php allows remote attackers to execute arbitrary PHP code by placing this code into a template.

When was CVE-2018-9847 disclosed?

CVE-2018-9847 was first published in the National Vulnerability Database on April 7, 2018, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2018-9847 actively exploited?

CVE-2018-9847 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 76.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-9847?

CVE-2018-9847 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2018-9847?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-9847, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2018-9847

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Frequently asked(5)

What is CVE-2018-9847?

When was CVE-2018-9847 disclosed?

Is CVE-2018-9847 actively exploited?

What is the CVSS score of CVE-2018-9847?

CVE-2018-9847 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2018-9847?

CVE-2018-9847

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-9847?

CVE-2018-9847

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-9847?

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References (2)

Frequently asked(5)

Published

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References (2)

Frequently asked(5)

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