> CVE-2025-68456 [HIGH]

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PUBLISHED
2026-01-05 22:15
MODIFIED
2026-01-05 22:15
CVSS_SCORE V3
7.0
EPSS (Prob. Exploit)
0.56%
Top 53.2%
DATA SOURCES:
NVD 🔗 2026-01-05 CVE PROJECT 🔗 2026-01-19 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-11-08 GITHUB 🔗 2026-10-28 OSV 🔗 2026-11-08

> DESCRIPTION

Craft is a platform for creating digital experiences. In versions 5.0.0-RC1 through 5.8.20 and 3.0.0 through 4.16.16, unauthenticated users can trigger database backup operations via specific admin actions, potentially leading to resource exhaustion or information disclosure. Users should update to the patched versions (5.8.21 and 4.16.17) to mitigate the issue. Craft 3 users should update to the latest Craft 4 and 5 releases, which include the fixes.

> AFFECTED_PRODUCTS

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

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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
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
None (N)
Aucune modification de données possible
A (Impact Disponibilité)
Availability Impact
High (H)
Interruption totale du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
High
Divulgation totale d'informations
Intégrité
None
Aucune modification de données possible
Disponibilité
High
Interruption totale du service possible

> WEAKNESSES

CWE-202 CWE-770

> CWE DETAILED DESCRIPTIONS

CWE-202: Exposure of Sensitive Information Through Data Queries - When trying to keep information confidential, an attacker can often infer some of the information by using statistics. | CWE-770: Allocation of Resources Without Limits or Throttling - The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

> GITHUB SECURITY ADVISORY

GHSA-v64r-7wg9-23pr HIGH

Unauthenticated Craft CMS users can trigger a database backup

AFFECTED PACKAGES:
COMPOSER / craftcms/cms
>= 3.0.0, <= 4.16.16
Fixed in: 4.16.17
COMPOSER / craftcms/cms
>= 5.0.0-RC1, <= 5.8.20
Fixed in: 5.8.21

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Unauthenticated Craft CMS users can trigger a database backup

AFFECTED PACKAGES:
Unknown / Unknown
2 versions affected
ALIASES:
GHSA-v64r-7wg9-23pr

> HISTORIQUE DES MODIFICATIONS

Première apparition
05/01/2026 22:15
Source: NVD
📊 ENRICHISSEMENT 01/02/2026 06:44
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-202: Exposure of Sensitive Information Through Data Queries - When trying to keep information confidential, an attacker can often infer some of the information by using statistics. | CWE-770: Allo...
📊 ENRICHISSEMENT 19/01/2026 17:38
CVEPROJECT
Champ modifié: CVE Project
Ancienne valeur:
Non
Nouvelle valeur:
Oui
Total des modifications: 2 Dernière mise à jour: 9 months ago

> REFERENCES

https://github.com/craftcms/cms/blob/5.x/CHANGELOG.md#5821---2025-12-04
https://github.com/craftcms/cms/commit/f83d4e0c6b906743206b4747db4abf8164b8da39
https://github.com/craftcms/cms/security/advisories/GHSA-v64r-7wg9-23pr
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