CVE-2026-103053

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

0.36% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 30.3% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-09-30.

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

2026-09-30 00:19Z29 DAYS AGO

Last updated

2026-09-30 13:57Z28 DAYS AGO

Reserved

2026-09-29

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Weaknesses

• CWE-306Missing Authentication for Critical FunctionBase

Data version

5.2

Document digest

873bcd3efb016de2ae166085e160c141da5759e3952cfe095355e1577df93b8f

• github.comGitHub Security Advisory (GHSA-g4h7-p63q-r8r4)https://github.com/beenuar/AiSOC/security/advisories/GHSA-g4h7-p63q-r8r4vendor-advisory
• github.comhttps://github.com/beenuar/AiSOC/commit/dac39723404130312daba15d42d19114f09f75b2patch
• github.comAiSOC v12.0.0 Release Noteshttps://github.com/beenuar/AiSOC/releases/tag/v12.0.0release-notes
• github.comhttps://github.com/beenuar/AiSOC/blob/v11.2.0/services/actions/app/security/authz.py#L104-L121technical-description
• www.vulncheck.comVulnCheck Advisory: AiSOC 9.0.0 before 12.0.0 Missing Authentication on Actions Service Response-Action APIhttps://www.vulncheck.com/advisories/aisoc-9.0.0-before-12.0.0-missing-authentication-on-actions-service-response-action-apithird-party-advisory