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add security note about accessing urls #1600

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add security note about accessing urls #1600

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160b151
add security note about accessing urls
gregsdennis Apr 26, 2025
6ef050f
update security note on URL access to actually address security issues
gregsdennis May 3, 2025
7237028
Update specs/jsonschema-core.md
gregsdennis May 7, 2025
522b4ef
remove mention of specific attacks
gregsdennis May 16, 2025
823d864
Update specs/jsonschema-core.md
gregsdennis Jun 7, 2025
d867301
update security paragraph after suggestion commit
gregsdennis Jun 7, 2025
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6 changes: 6 additions & 0 deletions specs/jsonschema-core.md
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Expand Up @@ -1990,6 +1990,12 @@ A malicious schema author could place executable code or other dangerous
material within a `$comment`. Implementations MUST NOT parse or otherwise take
action based on `$comment` contents.

When encountering an IRI that also represents a valid file system or network
location, implementations are discouraged from automatically making an operation
to access that location. Implementations that choose to support retrieval over
untrusted connections should require users to configure the implementation to
enable that functionality.

## IANA Considerations

### `application/schema+json`
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