MEDIUM6.5

GHSA-x44x-r84w-8v67

Lack of URL normalization may lead to authorization bypass when URL access rules are used

Quick fix

GHSA-x44x-r84w-8v67 — lemonldap-ng-handler: upgrade to the fixed version with the command below.

npm install lemonldap-ng-handler@0.5.2

Details

### Impact When access rules are used inside a protected host, some URL encodings may bypass filtering system.

### Patches Version 0.5.2 includes a patch that fixes the vulnerability

### Workarounds No way for users to fix or remediate the vulnerability without upgrading

### References https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2290

### For more information If you have any questions or comments about this advisory: * Open an issue in [this repository](https://github.com/LemonLDAPNG/node-lemonldap-ng-handler/issues) or [LemonLDAP::NG GitLab](https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues) * Email us at [lemonldap-ng-users@ow2.org](mailto:lemonldap-ng-users@ow2.org)

Are you affected?

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Affected packages

npm/lemonldap-ng-handler

Introduced in: 0Fixed in: 0.5.2

Fixnpm install lemonldap-ng-handler@0.5.2