CVE-2026-4132

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

1.00% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 60.2% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/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

2026-04-22 07:45Z4 MO AGO

Last updated

2026-04-22 18:19Z4 MO AGO

Reserved

2026-03-13

Assigning CNA

Wordfence

Record state

PUBLISHED

Severity

High (CVSS 7.2)

CNA CVSS vector

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

Weaknesses

• CWE-73External Control of File Name or PathBase

Data version

5.2

Document digest

ef8482464f4788935e87ec41283448a004aeabfb77085692082fae990245a9bf

• www.wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/ce010c6f-16bd-4178-a621-31ba6378946a?source=cve
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/http-headers/trunk/http-headers.php#L1403
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/http-headers/tags/1.19.2/http-headers.php#L1403
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/http-headers/trunk/http-headers.php#L1298
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/http-headers/tags/1.19.2/http-headers.php#L1298
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/http-headers/trunk/http-headers.php#L1296
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/http-headers/tags/1.19.2/http-headers.php#L1296
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/http-headers/trunk/http-headers.php#L97
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/http-headers/tags/1.19.2/http-headers.php#L97
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/http-headers/trunk/http-headers.php#L671
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/http-headers/tags/1.19.2/http-headers.php#L671
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/http-headers/trunk/http-headers.php#L722
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/http-headers/tags/1.19.2/http-headers.php#L722