CVE-2018-16477

Published Nov 30, 2018 CVSS 3.0 · 6.5 Medium EPSS 1.3% KEV · Not listed
Description
A bypass vulnerability in Active Storage >= 5.2.0 for Google Cloud Storage and Disk services allow an attacker to modify the `content-disposition` and `content-type` parameters which can be used in with HTML files and have them executed inline. Additionally, if combined with other techniques such as cookie bombing and specially crafted AppCache manifests, an attacker can gain access to private signed URLs within a specific storage path. This vulnerability has been fixed in version 5.2.1.1.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2018-0801 A bypass vulnerability in Active Storage >= 5.2.0 for Google Cloud Storage and Disk services allow an attacker to modify the `content-disposition` and `content-type` parameters which can be used in with HTML files and have them executed inline. Additionally, if combined with other techniques such as cookie bombing and specially crafted AppCache manifests, an attacker can gain access to private signed URLs within a specific storage path. This vulnerability has been fixed in version 5.2.1.1.
Github GHSA Github GHSA GHSA-7rr7-rcjw-56vj Exposure of Sensitive Information to an Unauthorized Actor in activestorage
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
hackerone
Published
Updated
Aug 5, 2024, 10:24 AM
Reserved
Sep 4, 2018, 12:00 AM
Status
Modified
Published
Nov 30, 2018, 7:29 PM
Modified
Jun 17, 2026, 1:44 AM