chore: update dependency ajv to ^8.18.0 [security] - autoclosed#11458
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This PR contains the following updates:
^8.17.1→^8.18.0GitHub Vulnerability Alerts
CVE-2025-69873
ajv (Another JSON Schema Validator) through version 8.17.1 is vulnerable to Regular Expression Denial of Service (ReDoS) when the
$dataoption is enabled. The pattern keyword accepts runtime data via JSON Pointer syntax ($datareference), which is passed directly to the JavaScriptRegExp()constructor without validation. An attacker can inject a malicious regex pattern (e.g.,\"^(a|a)*$\") combined with crafted input to cause catastrophic backtracking. A 31-character payload causes approximately 44 seconds of CPU blocking, with each additional character doubling execution time. This enables complete denial of service with a single HTTP request against any API using ajv with$data: true for dynamic schema validation.Release Notes
ajv-validator/ajv (ajv)
v8.18.0Compare Source
What's Changed
"sideEffects": falsetopackage.jsonby @josdejong in #2480New Contributors
Full Changelog: ajv-validator/ajv@v8.17.1...v8.18.0
Configuration
📅 Schedule: Branch creation - "" (UTC), Automerge - At any time (no schedule defined).
🚦 Automerge: Enabled.
♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
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