CVE-2026-25494
Status: AnalyzedMedium (6.9)—
Craft is a platform for creating digital experiences. In Craft versions 4.0.0-RC1 through 4.16.17 and 5.0.0-RC1 through 5.8.21, the saveAsset GraphQL mutation uses filter_var(..., FILTER_VALIDATE_IP) to block a specific list of IP addresses. However, alternative IP notations (hexadecimal, mixed) are not recognized by this function, allowing attackers to bypass the blocklist and access cloud metadata services. This issue is patched in versions 4.16.18 and 5.8.22.
CVSS
- Version: 4.0
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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
- Base score: 6.9
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 0.39%
- Percentile among all scored CVEs: 30
- Score date: 10/6/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (1)
CWEs
- CWE-918
References
Raw JSON (NVD)
Show
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"timestamp": "2026-02-10T15:39:49.362876Z"
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"published": "2026-02-09T20:15:57.937",
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"description": [
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"value": "CWE-918"
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"descriptions": [
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"value": "Craft is a platform for creating digital experiences. In Craft versions 4.0.0-RC1 through 4.16.17 and 5.0.0-RC1 through 5.8.21, the saveAsset GraphQL mutation uses filter_var(..., FILTER_VALIDATE_IP) to block a specific list of IP addresses. However, alternative IP notations (hexadecimal, mixed) are not recognized by this function, allowing attackers to bypass the blocklist and access cloud metadata services. This issue is patched in versions 4.16.18 and 5.8.22."
},
{
"lang": "es",
"value": "Craft es una plataforma para crear experiencias digitales. En las versiones de Craft 4.0.0-RC1 a 4.16.17 y 5.0.0-RC1 a 5.8.21, la mutación GraphQL saveAsset utiliza filter_var(..., FILTER_VALIDATE_IP) para bloquear una lista específica de direcciones IP. Sin embargo, las notaciones IP alternativas (hexadecimal, mixta) no son reconocidas por esta función, lo que permite a los atacantes eludir la lista de bloqueo y acceder a los servicios de metadatos en la nube. Este problema está parcheado en las versiones 4.16.18 y 5.8.22."
}
],
"lastModified": "2026-06-17T10:24:44.127",
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