CVE-2026-4031

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.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited 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

0.49% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 39.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2026-05-14 12:32Z3 MO AGO

Last updated

2026-05-14 19:51Z3 MO AGO

Reserved

2026-03-12

Assigning CNA

Wordfence

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-862Missing AuthorizationClass

Data version

5.2

Document digest

21af37fe160bb957ca204a9b24959dd4a8b7e7c4fbb79dfeb841e85b666864ae

• www.wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/36615cae-418f-48b0-ba69-b54515cbe1d7?source=cve
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wp-db-backup/trunk/wp-db-backup.php#L121
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wp-db-backup/trunk/wp-db-backup.php#L85
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wp-db-backup/trunk/wp-db-backup.php#L961
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wp-db-backup/trunk/wp-db-backup.php#L1568
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wp-db-backup/tags/2.5.2/wp-db-backup.php#L121
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/changeset/3510595/