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CVE-2018-1000817

23
FAUCET Score

CVE-2018-1000817 is an Incorrect Access Control vulnerability in the Asset Pipeline Grails Plugin, affecting versions prior to 2.14.1.1, 2.15.1, and 3.0.6. This flaw allows attackers to download .class files and arbitrary files from applications deployed in Jetty via specially crafted GET requests utilizing directory traversal. The vulnerability carries a CVSS v3 score of 7.5 (HIGH), indicating a network-exploitable attack with low complexity and high confidentiality impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.14.1.1CPE matchmatch criteria
cpe:2.3:a:asset_pipeline_project:asset-pipeline:*:*:*:*:*:grails:*:*
> 2.14.1.1, < 2.15.1CPE matchmatch criteria
cpe:2.3:a:asset_pipeline_project:asset-pipeline:*:*:*:*:*:grails:*:*
> 2.15.1, < 3.0.6CPE matchmatch criteria
cpe:2.3:a:asset_pipeline_project:asset-pipeline:*:*:*:*:*:grails:*:*

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
2.51%
Probability of exploitation in next 30 days
EPSS Percentile
83.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0251 is in the 70th percentile among its peer group of 51,553 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

Patch Available

Vendor Patches (3)

mavenpatch availablevia ghsa
Product: org.grails.plugins:asset-pipelineFixed in: 2.14.1
mavenpatch availablevia ghsa
Product: org.grails.plugins:asset-pipelineFixed in: 2.15.1
mavenpatch availablevia ghsa
Product: org.grails.plugins:asset-pipelineFixed in: 3.0.6

Vendor Advisories (1)

mavenGHSA-w73q-mc9g-j56xhigh

Asset Pipeline Grails Plugin vulnerable to Path Traversal

May 13, 2022

References

grailsblog.objectcomputing.com / posts/2018/09/23/security-vulnerability-in-asset-pipeline-and-jetty.html
ExploitThird Party Advisory
github.com / grails/grails-core/issues/11068
Third Party Advisory