Abusing the federated share endpoint, an attacker can write arbitrary rows into the oc_share_external database table. These rows persist indefinitely — there is no automatic cleanup mechanism. Three distinct denial-of-service conditions fol…

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                    "defaultStatus": "unaffected",
                    "vendor": "Nextcloud",
                    "product": "server",
                    "versions": [
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                            "version": "22.0.0",
                            "status": "affected",
                            "lessThanOrEqual": "34.0.0",
                            "versionType": "semver"
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