ICEcoder 8.1 Unauthenticated RCE via terminal-xhr.php (CVE-2026-63722) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-63722

ICEcoder 8.1 Unauthenticated RCE via terminal-xhr.php

Answer in brief

CVE-2026-63722 records a Unknown severity vulnerability in ICEcoder 8.1 Unauthenticated RCE via terminal-xhr.php. The current sources do not mark it as known exploited. The current feed maps ICEcoder/ICEcoder (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 19, 2026Updated Aug 19, 2026Source checked Aug 19, 2026First seen by HOL Aug 19, 2026Material review Aug 19, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps ICEcoder/ICEcoder (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
ICEcoder/ICEcodergeneric	>=0 <8.1	8.1

Recommended response

Check inventory. Check lockfiles and deployed manifests for ICEcoder/ICEcoder.
Review the reported fix. Update ICEcoder/ICEcoder to 8.1 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Aug 19, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 19, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 19, 2026

Sources and claim methodology

Upstream source description

ICEcoder 8.1 contains an unauthenticated remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary OS commands by chaining an authentication bypass, CSRF validation bypass, and unsanitized command execution. Attackers can send a single HTTP POST request to the terminal endpoint with a password parameter to bypass authentication, a non-empty csrf parameter to skip CSRF validation, and an arbitrary command string passed directly to proc_open() to achieve remote code execution as the web-server user.

Quoted source text, attributed separately from HOL analysis.