CVE-2018-1000773 - CVE House
Back to Database
Status published High CVE-2018-1000773

WordPress version 4.9.8 and earlier contains a CWE-20 Input Validation...

Vulnerability Description

WordPress version 4.9.8 and earlier contains a CWE-20 Input Validation vulnerability in thumbnail processing that can result in remote code execution due to an incomplete fix for CVE-2017-1000600. This attack appears to be exploitable via thumbnail upload by an authenticated user and may require additional plugins in order to be exploited however this has not been confirmed at this time.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2018-1000773

Credits & Attribution

No credits recorded in the NVD database.

References

More from wordpress

View All →
CVE-2021-44223
WordPress before 5.8 lacks support for the Update URI plugin...
High 8.1
CVE-2020-28040
WordPress before 5.5.2 allows CSRF attacks that change a theme's...
Medium 4.3
CVE-2020-28039
is_protected_meta in wp-includes/meta.php in WordPress before 5.5.2 allows arbitrary file...
Critical 9.1
CVE-2020-28038
WordPress before 5.5.2 allows stored XSS via post slugs....
Medium 6.1
CVE-2020-28037
is_blog_installed in wp-includes/functions.php in WordPress before 5.5.2 improperly determines whether...
Critical 9.8

Affected Vendor

Affected Software

wordpress
Vulnerable Versions:
0

Timeline

Official Publish: September 6th, 2018
Last Modified: August 5th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.