Home/CVE/In WordPress before 4.9.9 and 5.x before 5.0.1, authors could bypass intended restrictions on post types via crafted inp
CVE

CVE-2018-20152

In WordPress before 4.9.9 and 5.x before 5.0.1, authors could bypass intended restrictions on post types via crafted inp

In WordPress before 4.9.9 and 5.x before 5.0.1, authors could bypass intended restrictions on post types via crafted input.

MEDIUM · CVSS 6.5 EPSS 0.11676
Schedule remediation
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 6% of all CVEs by exploitation likelihood
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

3
wordpress< 4.9.9
wordpress>= 5.0 and < 5.0.1
debian linuxall versions
▣

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 NVD14 Dec 2018 · 08:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/106220Third Party AdvisoryVDB Entry
https://codex.wordpress.org/Version_4.9.9ProductVendor Advisory
https://lists.debian.org/debian-lts-announce/2019/02/msg00019.htmlMailing ListThird Party Advisory
https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/Release NotesVendor Advisory
https://wordpress.org/support/wordpress-version/version-5-0-1/Release NotesVendor Advisory
https://wpvulndb.com/vulnerabilities/9170Vendor Advisory
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