> CVE-2026-41679 [CRITICAL]

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PUBLISHED
2026-04-23 02:16
MODIFIED
2026-04-23 02:16
CVSS_SCORE V3
10.0
EPSS (Prob. Exploit)
7.36%
Top 5.6%
🎯 NUCLEI TEMPLATE
DATA SOURCES:
NVD 🔗 2026-04-23 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-10-25 GITHUB 🔗 2026-10-29 NUCLEI 🔗 2026-11-08

> DESCRIPTION

Paperclip is a Node.js server and React UI that orchestrates a team of AI agents to run a business. Prior to version 2026.416.0, an unauthenticated attacker can achieve full remote code execution on any network-accessible Paperclip instance running in `authenticated` mode with default configuration. No user interaction, no credentials, just the target's address. The chain consists of six API calls. The attack is fully automated, requires no user interaction, and works against the default deployment configuration. Version 2026.416.0 patches the issue.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EXPLOITABILITY
3.9
IMPACT
6.0

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Network (N)
Exploit possible à distance via réseau (HTTP, API, etc.)
AC (Complexité d'Attaque)
Attack Complexity
Low (L)
Peu de conditions requises pour exploiter
PR (Privilèges Requis)
Privileges Required
None (N)
Aucune authentification requise
UI (Interaction Utilisateur)
User Interaction
None (N)
Aucune interaction utilisateur nécessaire
S (Périmètre)
Scope
Changed (C)
Impact s'étend au-delà du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
High (H)
Divulgation totale d'informations
I (Impact Intégrité)
Integrity Impact
High (H)
Modification totale des données possible
A (Impact Disponibilité)
Availability Impact
High (H)
Interruption totale du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
High
Divulgation totale d'informations
Intégrité
High
Modification totale des données possible
Disponibilité
High
Interruption totale du service possible

> WEAKNESSES

CWE-287 CWE-862 CWE-1188

> CWE DETAILED DESCRIPTIONS

CWE-287: Improper Authentication - When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. | CWE-862: Missing Authorization - The product does not perform an authorization check when an actor attempts to access a resource or perform an action. | CWE-1188: Initialization of a Resource with an Insecure Default - The product initializes or sets a resource with a default that is intended to be changed by the product's installer, administrator, or maintainer, but the default is not secure.

> GITHUB SECURITY ADVISORY

GHSA-68qg-g8mg-6pr7 CRITICAL

paperclip Vulnerable to Unauthenticated Remote Code Execution via Import Authorization Bypass

AFFECTED PACKAGES:
NPM / @paperclipai/server
< 2026.410.0
Fixed in: 2026.410.0
NPM / paperclipai
< 2026.410.0
Fixed in: 2026.410.0

> NUCLEI TEMPLATES

Des templates Nuclei sont disponibles pour scanner cette vulnérabilité.

🎯
CVE-2026-41679.yaml
http/cves/2026/CVE-2026-41679.yaml
Usage: nuclei -t http/cves/2026/CVE-2026-41679.yaml -u target.com

> HISTORIQUE DES MODIFICATIONS

Première apparition
23/04/2026 02:16
Source: NVD
📊 ENRICHISSEMENT 01/05/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-287: Improper Authentication - When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. | CWE-862: Missing Authorization - The ...
Total des modifications: 1 Dernière mise à jour: 6 months ago

> REFERENCES

https://github.com/paperclipai/paperclip/security/advisories/GHSA-68qg-g8mg-6pr7
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