> CVE-2026-27131 [MEDIUM]

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PUBLISHED
2026-03-23 20:16
MODIFIED
2026-03-23 20:16
CVSS_SCORE V3
5.5
EPSS (Prob. Exploit)
0.43%
Top 63.4%
DATA SOURCES:
NVD đź”— 2026-03-23 CWE MITRE đź”— 2026-11-01 FIRST EPSS đź”— 2026-10-25 GITHUB đź”— 2026-10-28

> DESCRIPTION

The Sprig Plugin for Craft CMS is a reactive Twig component framework for Craft CMS. Starting in version 2.0.0 and prior to versions 2.15.2 and 3.15.2, admin users, and users with explicit permission to access the Sprig Playground, could potentially expose the security key, credentials, and other sensitive configuration data, in addition to running the `hashData()` signing function. This issue was mitigated in versions 3.15.2 and 2.15.2 by disabling access to the Sprig Playground entirely when `devMode` is disabled, by default. It is possible to override this behavior using a new `enablePlaygroundWhenDevModeDisabled` that defaults to `false`.

> 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:H/UI:N/S:U/C:H/I:L/A:N
EXPLOITABILITY
1.2
IMPACT
4.2

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/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
High (H)
Authentifié avec privilèges administratifs
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
Low (L)
Modification limitée des données possible
A (Impact Disponibilité)
Availability Impact
None (N)
Aucune interruption de service

> RÉSUMÉ DES IMPACTS

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

> WEAKNESSES

CWE-200 CWE-489

> CWE DETAILED DESCRIPTIONS

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor - The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. | CWE-489: Active Debug Code - The product is released with debugging code still enabled or active.

> GITHUB SECURITY ADVISORY

GHSA-m59h-42jf-cphr MODERATE

Sprig Plugin for Craft CMS potentially discloses sensitive information via Sprig Playground

AFFECTED PACKAGES:
COMPOSER / putyourlightson/craft-sprig
>= 3.0.0, < 3.7.2
Fixed in: 3.7.2
COMPOSER / putyourlightson/craft-sprig
>= 2.0.0, < 2.15.2
Fixed in: 2.15.2

> HISTORIQUE DES MODIFICATIONS

Première apparition
23/03/2026 20:16
Source: NVD
📊 ENRICHISSEMENT 01/04/2026 06:02
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor - The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. | CWE-...
Total des modifications: 1 Dernière mise à jour: 7 months ago

> REFERENCES

https://github.com/putyourlightson/craft-sprig/commit/09c9da2ffb45a8857829f3390a...
https://github.com/putyourlightson/craft-sprig/commit/db18c46f6dc5603828aa321a3a...
https://github.com/putyourlightson/craft-sprig/security/advisories/GHSA-m59h-42j...
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