Home/CVE/In WordPress before 4.9.9 and 5.x before 5.0.1, the user-activation page could be read by a search engine's web crawler
CVE

CVE-2018-20151

In WordPress before 4.9.9 and 5.x before 5.0.1, the user-activation page could be read by a search engine's web crawler

In WordPress before 4.9.9 and 5.x before 5.0.1, the user-activation page could be read by a search engine's web crawler if an unusual configuration were chosen. The search engine could then index and display a user's e-mail address and (rarely) the password that was generated by default.

HIGH · CVSS 7.5 EPSS 0.06796
Schedule remediation
  • EPSS percentile: top 9% of all CVEs by exploitation likelihood
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
▤

Affected Products & Versions

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

Scoring & Timeline

7.5
HIGH · 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:N/UI:N/S:U/C:H/I:N/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/9174Vendor Advisory
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