CVE-2018-1000773

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.

CVSS v3.0

8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

EPSS

8.34% chance of exploitation in the next 30 days, 95th percentile

Nuclei

low

Published

2018-09-06

Updated

2024-08-05

Nuclei templates (1)

• topscoder/nuclei-wordfence-cve/blob/main/nuclei-templates/2018/CVE-2018-1000773-wordpress…

References

• CVE Record
• NVD entry

Related

• CVE-2018-1000671
• CVE-2018-1000801
• CVE-2018-1000670
• CVE-2018-1000802
• CVE-2018-1000669
• CVE-2018-1000810