Appsmith: SSRF in REST API / GraphQL datasource plugins via insufficient host denylist
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| appsmithorg | appsmith | affected |
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No data.
| Vendor | Product | Versions | ||||||||
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| Appsmith | Appsmith |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.388% probability within 30 days)
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ssvc
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| First Time appeared |
Appsmith
Appsmith appsmith |
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| Vendors & Products |
Appsmith
Appsmith appsmith |
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| Description | Appsmith is a platform to build admin panels, internal tools, and dashboards. Prior to 2.1, the outbound HTTP host filter applied by WebClientUtils (used by the REST API and GraphQL datasource plugins) validates hosts against an exact-match string denylist. The comprehensive address-class check (loopback, any-local, link-local, fc00::/7) exists only on a separate code path used by SMTP, not by the HTTP plugin path. As a result, an authenticated user can craft outbound requests that reach loopback-bound services inside the container. This vulnerability is fixed in 2.1. | |
| Title | Appsmith: SSRF in REST API / GraphQL datasource plugins via insufficient host denylist | |
| Weaknesses | CWE-918 | |
| References |
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| Metrics |
cvssV4_0
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