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CVE-2018-12909

42
FAUCET Score

CVE-2018-12909 is a Local File Inclusion (LFI) vulnerability in Webgrind 1.5, allowing an unauthenticated attacker to view arbitrary files on the web server's filesystem through a crafted URI. This vulnerability is rated as High severity (CVSS 7.5), requiring no user interaction and having a significant impact on confidentiality. While there is no evidence of active exploitation or Metasploit modules, Nuclei templates exist for detection, and the vulnerability has a high EPSS score, indicating a high likelihood of exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
1.5.0CPE matchmatch criteria
cpe:2.3:a:webgrind_project:webgrind:1.5.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
18.57%
Probability of exploitation in next 30 days
EPSS Percentile
97.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
Nuclei: CVE-2018-12909 · Aug 5, 2023
This CVE's current EPSS score of 0.1857 is in the 95th percentile among its peer group of 51,455 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / jokkedk/webgrind/issues/112
Issue TrackingThird Party Advisory