Medium severity · published Apr 16, 2018
CVE-2018-10100
Before WordPress 4.9.5, the redirection URL for the login page was not validated or sanitized if forced to use HTTPS
6.1
CVSS
2.6%
EPSS
No
On KEV
Description
Before WordPress 4.9.5, the redirection URL for the login page was not validated or sanitized if forced to use HTTPS.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)2.6% · higher than 85% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WO
WordPress · WordPress
before 4.9.5 · source: NVD
DL
Debian Linux · Debian
8.0; 9.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-10100
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-10100
Third Party Advisory
http://www.securitytracker.com/id/1040836
Vendor Advisory
https://codex.wordpress.org/Version_4.9.5
Vendor Advisory
https://core.trac.wordpress.org/changeset/42892
Patch
https://github.com/WordPress/WordPress/commit/14bc2c0a6fde0da04b47130707e01df850eedc7e
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/04/msg00031.html
Third Party Advisory
https://wordpress.org/news/2018/04/wordpress-4-9-5-security-and-maintenance-release/
More from WordPress
9.8
CVE-2026-63030
WordPress < 7.0.2 - REST API batch-route confusion and SQL injection issue leading to Remote Code Execution
9.8
CVE-2020-25213
WordPress File Manager Plugin Remote Code Execution Vulnerability
9.8
CVE-2016-10033
The mailSend function in the isMail transport in PHPMailer before 5.2.18 might allow remote attackers to pass extra parameters to the mail command and consequently execute…
8.1
CVE-2026-87902
WordPress Core Remote File Inclusion Vulnerability
7.5
CVE-2020-11738
WordPress Snap Creek Duplicator Plugin File Download Vulnerability