CVE-2026-5809

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 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

0.50% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 40.4% of scored records. A rank, not a probability.

NVD base score

7.1 (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:L/I:N/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

2026-04-11 07:40Z4 MO AGO

Last updated

2026-04-13 15:15Z4 MO AGO

Reserved

2026-04-08

Assigning CNA

Wordfence

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

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

Weaknesses

• CWE-73External Control of File Name or PathBase

Data version

5.2

Document digest

91334db7510f45753906c8c98efdb69ebf16d8e77d42a481f0b34e3bfa403f73

• www.wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/0e46ac8d-89ee-4480-bb96-83f2044a4323?source=cve
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/changeset/3503313/wpforo
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wpforo/tags/3.0.2/classes/Actions.php#L746
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wpforo/tags/3.0.2/classes/Actions.php#L761
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wpforo/tags/3.0.2/classes/Posts.php#L1961
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wpforo/tags/3.0.2/classes/PostMeta.php#L523
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wpforo/tags/3.0.2/classes/PostMeta.php#L421
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wpforo/tags/3.0.2/classes/PostMeta.php#L402
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wpforo/tags/3.0.2/includes/functions.php#L2641