CVE-2026-27131 (GCVE-0-2026-27131)
Vulnerability from cvelistv5 – Published: 2026-03-23 19:04 – Updated: 2026-03-24 14:09
VLAI
EPSS
VEX
Title
Sprig Plugin for Craft CMS potentially discloses sensitive information via Sprig Playground
Summary
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`.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-24 14:08 UTC
CWE
Assigner
GitHub_M
CNA
References
3 references
| URL | Tags |
|---|---|
| https://github.com/putyourlightson/craft-sprig/se… | x_refsource_CONFIRM |
| https://github.com/putyourlightson/craft-sprig/co… | x_refsource_MISC |
| https://github.com/putyourlightson/craft-sprig/co… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| putyourlightson | craft-sprig |
Affected:
>= 3.0.0, < 3.15.2
Affected: >= 2.0.0, < 2.15.2 |
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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