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CVE-2018-9847

29
FAUCET Score

CVE-2018-9847 describes a critical arbitrary PHP code execution vulnerability in Gxlcms QY version 1.0.0713, specifically within the update function of Lib\Lib\Action\Admin\TplAction.class.php. This flaw allows unauthenticated remote attackers to inject and execute malicious PHP code by placing it into a template file. With a CVSS v3.0 score of 9.8 (CRITICAL), this vulnerability presents a severe risk due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. The EPSS score is low, suggesting a low probability of exploitation in the wild despite its high severity. Currently, there is no evidence of active exploitation, and no public exploit code (Metasploit, Nuclei, ExploitDB) or KEV entry exists. Furthermore, there is no community discussion or media coverage surrounding this CVE, indicating a lack of public attention.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.0713CPE matchmatch criteria
cpe:2.3:a:gxlcms:gxlcms_qy:1.0.0713:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.58%
Probability of exploitation in next 30 days
EPSS Percentile
72.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0158 is in the 60th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

atksec.com / cve/GxlcmsQY-v1.0.0713-update-template-getshell/index.html
ExploitThird Party Advisory