PT-2014-7828 · Hapi · Crumb

Published 2014-12-25 · Updated 2021-07-19 · CVE-2014-7193

Positive Technologies (AI Summary)

CVSS v2.0

5.8

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions Crumb plugin versions prior to 3.0.0

Description The issue allows remote attackers to obtain sensitive information and potentially spoof requests to non-CORS routes by exploiting improper token access restriction in situations where a hapi route handler has CORS enabled. This can be achieved via a crafted web site visited by an application consumer, enabling an attacker to set a crumb token for a different domain and make requests to non-CORS routes as that user. The scenario in which this occurs is considered unlikely, as most configurations set CORS globally or not at all.

Recommendations Update to version 3.0.0 or greater.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2014-7193

GHSA-84FQ-6626-W5FG

Affected Products

Crumb

References · 7

• https://osv.dev/vulnerability/GHSA-84fq-6626-w5fg · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2014-7193 · Security Note
• https://nodesecurity.io/advisories/crumb_cors_token_disclosure · Vendor Advisory
• https://github.com/spumko/crumb/commit/5e6d4f5c81677fe9e362837ffd4a02394303db3c · Note
• https://github.com/hapijs/crumb/commit/5e6d4f5c81677fe9e362837ffd4a02394303db3c · Note
• https://npmjs.com/advisories/4 · Note
• https://github.com/advisories/GHSA-84fq-6626-w5fg · Note