CVE-2026-3464

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.97% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 59.3% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Deferred. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-04-17 16:26Z4 MO AGO

Last updated

2026-04-17 18:37Z4 MO AGO

Reserved

2026-03-03

Assigning CNA

Wordfence

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

• CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base

Data version

5.2

Document digest

9983c500cbe93a86a60be64c5f40d068bf419fae6e204649abf9dcad7e13eba3

• www.wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/aadf1f4c-c852-4167-9b09-7e679a953725?source=cve
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/changeset/3507868/customer-area
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/customer-area/tags/8.3.4/src/php/core-addons/private-file/private-file-addon.class.php#L844
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/customer-area/tags/8.3.4/src/php/core-addons/private-file/private-file-addon.class.php#L883
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/customer-area/tags/8.3.4/src/php/core-addons/private-file/private-file-addon.class.php#L920
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/customer-area/tags/8.3.4/src/php/core-addons/private-file/private-file-default-handlers.class.php#L404
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/customer-area/tags/8.3.4/src/php/core-addons/private-file/private-file-default-handlers.class.php#L422
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/customer-area/tags/8.3.4/src/php/core-addons/private-file/private-file-default-handlers.class.php#L428
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/customer-area/tags/8.3.4/src/js/common/files/file-attachment-manager.js#L170
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/customer-area/tags/8.3.4/src/js/common/files/ftp-uploader.js#L63
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/customer-area/tags/8.3.4/src/php/core-addons/private-file/templates/private-attachments-add-ftp-folder-frontend.template.php#L17