CVE-2026-108707 Security Alert: CRITICAL Vulnerability

Urgent: CVE-2026-108707 requires immediate attention.

· 7 min read

Executive Summary

CVE-2026-108707 is a critical authentication bypass in Wukong_HRM through commit 186115e. The flaw is in ParamAspect: if an attacker omits the AUTH-TOKEN header, the application may still allow access to every HRM API endpoint. That means an unauthenticated remote attacker could act as an HR administrator, exposing sensitive employee data and enabling destructive changes across the system.

This is especially urgent for solo developers and small teams because HR systems often contain payroll, identity, and attachment data in one place. Even without evidence of active exploitation, the impact is severe enough to treat as a production incident.

Immediate Action

  • Isolate the service now: restrict network access to trusted VPN/IPs, security groups, or internal subnets until patched.
  • Disable or remove the vulnerable deployment if you cannot patch immediately; if the app is internet-facing, take it offline temporarily.
  • Upgrade to a fixed release as soon as the vendor publishes one. If no fixed version is available yet, roll back to a known-safe build before commit 186115e or apply the temporary code fix below.
  • Rotate credentials and session secrets used by the HRM app, especially if the service was exposed publicly.
  • Review logs for unauthenticated API access, especially requests missing AUTH-TOKEN but still returning 200 or 302.
  • Check for vendor guidance and patches here: vendor advisory / release notes.

Affected Versions

  • Wukong_HRM through commit 186115e vulnerable; all builds including and after this commit are assumed affected until a fixed release is confirmed.
  • TODO: vulnerable package/version range vulnerable; upgrade to TODO: fixed version+.
  • TODO: self-hosted Docker image tag vulnerable; use TODO: patched tag or rebuild from a fixed commit.

Resolution Guide

JavaScript / npm / yarn / pnpm

# TODO: replace with the actual package name and fixed version
npm i wukong-hrm@TODO_FIXED_VERSION
yarn add wukong-hrm@TODO_FIXED_VERSION
pnpm add wukong-hrm@TODO_FIXED_VERSION

# If you vendor the repo, pin to a safe commit before 186115e
git checkout TODO_SAFE_COMMIT

Python / pip / pipx

# TODO: replace with the actual package name and fixed version
pip install --upgrade wukong-hrm==TODO_FIXED_VERSION
pipx upgrade wukong-hrm

# If installed from source, redeploy from a safe commit
git checkout TODO_SAFE_COMMIT
pip install .

Java / Maven / Gradle

<!-- Maven: TODO replace coordinates and version -->
<dependency>
  <groupId>TODO_GROUP</groupId>
  <artifactId>TODO_ARTIFACT</artifactId>
  <version>TODO_FIXED_VERSION</version>
</dependency>

// Gradle
implementation "TODO_GROUP:TODO_ARTIFACT:TODO_FIXED_VERSION"

Linux packages / containers

# apt/yum placeholders if a distro package exists
sudo apt-get update
sudo apt-get install --only-upgrade TODO_PACKAGE
sudo yum update TODO_PACKAGE

# Docker: use a patched tag or rebuild from a safe commit
docker pull TODO_REGISTRY/wukong-hrm:TODO_PATCHED_TAG
docker run --rm TODO_REGISTRY/wukong-hrm:TODO_PATCHED_TAG

Config hardening

# Example: disable public exposure while patching
export HRM_PUBLIC_API=false
export HRM_REQUIRE_AUTH_TOKEN=true

# If the app supports feature flags, disable the vulnerable module
export HRM_DISABLE_PARAM_ASPECT=true

Minimal code fix example

// In ParamAspect: reject requests without AUTH-TOKEN
String token = request.getHeader("AUTH-TOKEN");
if (token == null || token.isBlank()) {
    throw new SecurityException("Missing AUTH-TOKEN");
}
// continue with normal auth validation

Detection & Verification

Check whether you are vulnerable

# Search for the vulnerable aspect and token handling
grep -RIn "ParamAspect\|AUTH-TOKEN" .

# Check git history for the risky commit
git log --oneline --decorate --graph --all | grep 186115e

# If you use containers, inspect the image tag and digest
docker image inspect TODO_IMAGE:TODO_TAG --format '{{.RepoTags}} {{.Id}}'

Dependency and build checks

# npm
npm ls wukong-hrm

# Python
pip show wukong-hrm

# Java
mvn dependency:tree | grep -i wukong
./gradlew dependencies | grep -i wukong

Verify the fix

# Confirm the service rejects requests without AUTH-TOKEN
curl -i https://TODO_HOST/api/TODO_ENDPOINT

# Expected: 401/403, not 200
# Then test with a valid token
curl -i -H "AUTH-TOKEN: TODO_VALID_TOKEN" https://TODO_HOST/api/TODO_ENDPOINT

Also review access logs for any successful API calls that lacked AUTH-TOKEN. If your logging is structured, query for requests where the header is missing and the response was successful.

Risk and Impact

If exploited, an attacker can read payslips, salary history, employee personal data, and attachments, then modify or delete HR records across the company. For a small team, that can mean full compromise of payroll and employee privacy, plus operational disruption and potential legal exposure. Because the flaw bypasses authentication entirely, the blast radius is the entire HRM API surface.

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