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Unauthenticated HTTP takeover of Oracle WebLogic Server Console

IdentifiersCVE-2026-35301

CVE-2026-35301 is a critical vulnerability in the Oracle WebLogic Server Console component of Oracle Fusion Middleware. Oracle lists supported affected versions as 12.2.1.4.0 and 14.1.1.0.0. The issue is described as easily exploitable by an unauthenticated attacker with network access via HTTP. Successful exploitation allows compromise of WebLogic Server, and Oracle states the impact can extend beyond the vulnerable product due to scope change. The available source material does not disclose the precise root cause, vulnerable function, or exploitation mechanism, only that the flaw is reachable through the Console over HTTP and can lead to full server takeover.

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ANALYST BRIEF

Impact, mitigation & remediation

What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.

Impact

What an attacker gets, and what they’ve been doing with it.

Successful exploitation can result in complete takeover of Oracle WebLogic Server by an unauthenticated remote attacker. Per the provided CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H), impact is critical across confidentiality, integrity, and availability, with scope change indicating that compromise may significantly affect additional products or components beyond the WebLogic Server instance itself.

Mitigation

If you can’t patch tonight, do this now.

If immediate patching is not possible, reduce exposure by blocking the network protocols required for exploitation, specifically restricting or disabling untrusted HTTP access to the WebLogic Server Console. Limit access to the Console to trusted administrative networks, remove unnecessary privileges and access where possible, and test any compensating controls in non-production environments because Oracle notes such measures may affect application functionality and are not a long-term substitute for patching.

Remediation

Patch, then assume compromise.

Apply the Oracle June 2026 Critical Security Patch Update addressing CVE-2026-35301. Ensure Oracle WebLogic Server is updated on supported releases, specifically remediating affected versions 12.2.1.4.0 and 14.1.1.0.0 with the vendor-provided fix. Oracle also recommends remaining on actively supported versions and upgrading unsupported deployments so security patches can be applied.
PUBLIC EXPLOITS

Exploits

No public exploits tracked yet. Mallory keeps watching.

VALID 0 / 0 TOTALView more in app

No public exploit code observed for this vulnerability.

EXPOSURE SURFACE

Affected products & vendors

Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.

VendorProductType
OracleWeblogic Serverapplication

Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.

ACTIVITY FEED

Recent activity

3 sources tracked across advisories and community write-ups. News coverage will land here when it surfaces.

3 SOURCESView more in app

No news coverage yet. Advisories and community discussion only.

What this page doesn’t show

The version that knows your environment.

This page is what’s public. Mallory adds the parts that aren’t: which of your assets are affected, which adversaries are exploiting it right now, which detections to deploy, and what to do tonight.
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Exposure mapping

Query your assets running an affected version, and investigate the blast radius.

Threat actor evidence

Every observed campaign linking this CVE to a named adversary.

Associated malware

Malware families riding this exploit, with evidence and IOCs.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

Vendor-by-vendor mapping

Cross-references every affected SKU, including bundled OEM variants.

Social activity2

Community discussion across Reddit, Mastodon, and other social sources.

EXTERNAL REFERENCES
MITRE CVE
cve.org · CVE-2026-35301
NVD
nvd.nist.gov/vuln/detail/CVE-2026-35301