> CVE-2026-0777 [HIGH]

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PUBLISHED
2026-02-20 22:16
MODIFIED
2026-02-20 22:16
CVSS_SCORE V3
7.8
EPSS (Prob. Exploit)
0.36%
Top 69.7%
DATA SOURCES:
NVD 🔗 2026-02-20 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-11-08

> DESCRIPTION

Xmind Attachment Insufficient UI Warning Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Xmind. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of attachments. When opening an attachment, the user interface fails to warn the user of unsafe actions. An attacker can leverage this vulnerability to execute code in the context of current user. Was ZDI-CAN-26034.

> AFFECTED_PRODUCTS

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

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EXPLOITABILITY
1.8
IMPACT
5.9

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Local (L)
Exploit nécessite un accès local au système
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
Required (R)
Nécessite une action utilisateur (clic lien, ouverture fichier, etc.)
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre 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-356

> CWE DETAILED DESCRIPTIONS

CWE-356: Missing User Interaction for Potentially Unsafe Action - The product encounters a situation in which some of its behavior is security-critical and should be authorized by a human before progressing, but it does not properly consult with the human user or its proxy (such as UI approval dialogues or pre-set policies) to determine whether it is allowed to perform the potentially dangerous behavior.

> HISTORIQUE DES MODIFICATIONS

Première apparition
20/02/2026 22:16
Source: NVD
📊 ENRICHISSEMENT 01/11/2026 06:58
CWE
Champ modifié: Description CWE
Ancienne valeur:
CWE-356: Product UI does not Warn User of Unsafe Actions - The product's user interface does not warn the user before undertaking an unsafe action on behalf of that user. This makes it easier for atta...
Nouvelle valeur:
CWE-356: Missing User Interaction for Potentially Unsafe Action - The product encounters a situation in which some of its behavior is security-critical and should be authorized by a ...
📊 ENRICHISSEMENT 01/03/2026 06:46
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-356: Product UI does not Warn User of Unsafe Actions - The product's user interface does not warn the user before undertaking an unsafe action on behalf of that user. This makes it easier for atta...
Total des modifications: 2 Dernière mise à jour: 1 week ago

> REFERENCES

https://www.zerodayinitiative.com/advisories/ZDI-26-069/
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