CVE-2026-58395

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• 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

0.35% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 29.0% of scored records. A rank, not a probability.

NVD base score

4.3 (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:N

NVD analysis status

Deferred. NVD last modified this record on 2026-10-15.

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

2026-10-15 15:16Z13 DAYS AGO

Last updated

2026-10-15 18:41Z13 DAYS AGO

Reserved

2026-06-30

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 4.3)

CNA CVSS vector

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

Weaknesses

• CWE-643Improper Neutralization of Data within XPath Expressions ('XPath Injection')Base

Data version

5.2

Document digest

94928df6effbac543fe72e68b687089e0c0fdc5d4c722fa2ef5d5ba9fb5185c3

• github.comhttps://github.com/opnsense/core/security/advisories/GHSA-98h6-479q-9q3wx_refsource_CONFIRM
• github.comhttps://github.com/opnsense/core/commit/631e14721b311badc1d3c0d29321e4d42585156bx_refsource_MISC
• github.comhttps://github.com/opnsense/core/commit/d7054cef69f72588feac1091254960835be19dfex_refsource_MISC
• hackerask.comhttps://hackerask.com/posts/opnsensex_refsource_MISC