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Discourse CVE-2019-15515

MEDIUM
Cross-Site Request Forgery (CSRF) (CWE-352)
2019-08-26 cve@mitre.org
CSRF Discourse
6.5
CVSS 3.0 · NVD
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Severity by source

NVD PRIMARY
6.5 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

1
CVE Published
Aug 26, 2019 - 18:15 nvd
MEDIUM 6.5

DescriptionNVD

Discourse 2.3.2 sends the CSRF token in the query string.

AnalysisAI

Discourse 2.3.2 sends the CSRF token in the query string. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Request Forgery (CSRF) vulnerability could allow attackers to trick authenticated users into performing unintended actions.

Technical ContextAI

This vulnerability is classified as Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. Affected products include: Discourse.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.

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Same weakness CWE-352 – Cross-Site Request Forgery (CSRF)

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CVE-2019-15515 vulnerability details – vuln.today
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