> CVE-2026-24774 [MEDIUM]

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PUBLISHED
2026-02-03 18:16
MODIFIED
2026-02-03 18:16
CVSS_SCORE V3
4.3
EPSS (Prob. Exploit)
0.24%
Top 85.0%
DATA SOURCES:
NVD 🔗 2026-02-03 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-11-08 OSV 🔗 2026-11-08

> DESCRIPTION

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a business logic vulnerability allows authenticated students to improperly mark themselves as present in attendance activities, including activities that have already expired, by directly accessing a crafted URL. This issue has been patched in version 4.2.

> 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:L/UI:N/S:U/C:N/I:L/A:N
EXPLOITABILITY
2.8
IMPACT
1.4

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
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
Low (L)
Authentifié avec compte utilisateur basique
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
None (N)
Aucune divulgation d'informations
I (Impact Intégrité)
Integrity Impact
Low (L)
Modification limitée des données possible
A (Impact Disponibilité)
Availability Impact
None (N)
Aucune interruption de service

> RÉSUMÉ DES IMPACTS

Confidentialité
None
Aucune divulgation d'informations
Intégrité
Low
Modification limitée des données possible
Disponibilité
None
Aucune interruption de service

> WEAKNESSES

CWE-841

> CWE DETAILED DESCRIPTIONS

CWE-841: Improper Enforcement of Behavioral Workflow - The product supports a session in which more than one behavior must be performed by an actor, but it does not properly ensure that the actor performs the behaviors in the required sequence or timeframe.

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Open eClass Business Logic Flaw Allows Students to Mark Attendance in Expired Activities

AFFECTED PACKAGES:
Unknown / Unknown
4 versions affected
ALIASES:
GHSA-rv2x-4rc8-93jh

> HISTORIQUE DES MODIFICATIONS

Première apparition
03/02/2026 18:16
Source: NVD
📊 ENRICHISSEMENT 01/11/2026 06:58
CWE
Champ modifié: Description CWE
Ancienne valeur:
CWE-841: Improper Enforcement of Behavioral Workflow - The product supports a session in which more than one behavior must be performed by an actor, but it does not properly ensure that the actor perf...
Nouvelle valeur:
CWE-841: Improper Enforcement of Behavioral Workflow - The product supports a session in which more than one behavior must be performed by an actor, but it does not properly ensure that the actor perf...
📊 ENRICHISSEMENT 01/03/2026 06:46
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-841: Improper Enforcement of Behavioral Workflow - The product supports a session in which more than one behavior must be performed by an actor, but it does not properly ensure that the actor perf...
Total des modifications: 2 Dernière mise à jour: 1 week ago

> REFERENCES

https://github.com/gunet/openeclass/security/advisories/GHSA-rv2x-4rc8-93jh
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