Home/CVE/In WordPress before 4.7.3, there is cross-site request forgery (CSRF) in Press This (wp-admin/includes/class-wp-press-th
CVE

CVE-2017-6819

In WordPress before 4.7.3, there is cross-site request forgery (CSRF) in Press This (wp-admin/includes/class-wp-press-th

In 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.

MEDIUM · CVSS 6.5 EPSS 0.13419
Schedule remediation
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 6% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-352Cross-Site Request Forgery (CSRF)
▤

Affected Products & Versions

1
wordpress<= 4.7.2
⚠

Public Exploits & PoCs

1
pocsumofpwn.nl · cross_site_request_forgery_in_wordpress_press_this_functi...sumofpwn.nl
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD12 Mar 2017 · 01:59 AM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://openwall.com/lists/oss-security/2017/03/06/7ExploitMailing ListThird Party Advisory
http://www.securityfocus.com/bid/96602Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1037959Third Party AdvisoryVDB Entry
https://codex.wordpress.org/Version_4.7.3PatchVendor Advisory
https://github.com/WordPress/WordPress/commit/263831a72d08556bc2f3a328673d95301a152829Issue TrackingPatchThird Party Advisory
https://wordpress.org/news/2017/03/wordpress-4-7-3-security-and-maintenance-release/PatchRelease NotesVendor Advisory
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