CVE-2017-6819

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Summary

CVECVE-2017-6819
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-03-12 01:59:00 UTC
Updated2025-04-20 01:37:25 UTC
DescriptionIn WordPress before 4.7.3, there is cross-site request forgery (CSRF) in Press This (wp-admin/includes/class-wp-press-this.php), leading to excessive use of server resources. The CSRF can trigger an outbound HTTP request for a large file that is then parsed by Press This.

Risk And Classification

Primary CVSS: v3.0 6.5 MEDIUM from [email protected]

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

Problem Types: CWE-352 | n/a

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary6.5MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
2.0[email protected]Primary4.3AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

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

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Wordpress Wordpress All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Press This: Verify intent before fetching in-page resources using Pre… · WordPress/WordPress@263831a · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Issue Tracking, Patch, Third Party Advisory
WordPress 4.2-4.7.2 - Press This CSRF DoS af854a3a-2127-422b-91ae-364da2661108 wpvulndb.com Patch, Third Party Advisory
WordPress Prior to 4.7.3 Cross Site Request Forgery Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
sumofpwn.nl/advisory/2016/cross_site_request_forgery_in_wordpress_press_t... af854a3a-2127-422b-91ae-364da2661108 sumofpwn.nl Exploit, Third Party Advisory
WordPress 4.7.3 Security and Maintenance Release af854a3a-2127-422b-91ae-364da2661108 wordpress.org Patch, Release Notes, Vendor Advisory
oss-security - Cross-Site Request Forgery in WordPress Press This function allows DoS af854a3a-2127-422b-91ae-364da2661108 openwall.com Exploit, Mailing List, Third Party Advisory
Version 4.7.3 « WordPress Codex af854a3a-2127-422b-91ae-364da2661108 codex.wordpress.org Patch, Vendor Advisory
WordPress Multiple Flaws Let Remote Users Deny Service, Bypass URL Redirect Validation, Conduct Cross-Site Scripting Attacks, and Conduct Cross-Site Request Forgery Attacks - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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