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CVE-2018-18242

31
FAUCET Score

CVE-2018-18242 is a critical SQL injection vulnerability affecting youke365 v1.1.5, specifically through the admin/login.html page. This flaw allows an unauthenticated attacker to execute arbitrary SQL commands by manipulating the login parameters. With a CVSS score of 9.8, it poses a severe risk with high impact on confidentiality, integrity, and availability, requiring no user interaction or complex attack conditions. There is no evidence of active exploitation (KEV list), nor are there public exploits in Metasploit or ExploitDB, though it has garnered significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
1.1.5CPE matchmatch criteria
cpe:2.3:a:youke365:youke_365:1.1.5:*:*:*:*:*:*:*

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
1.14%
Probability of exploitation in next 30 days
EPSS Percentile
63.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0114 is in the 49th percentile among its peer group of 36,829 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

github.com / yanchongchong/swallow/issues/4
ExploitThird Party Advisory