PDF Comments can not be saved if path containes a #

[Serophos]

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Steps to reproduce

1. Upload PDF to a folder starting or containing the special character #
2. Open PDF in Viewer
3. Create a comment
4. Save results in error "File upload failed"

Expected behaviour

Comments should be saved in PDF

Actual behaviour

Save results in error "File upload failed"

Server configuration

Web server: Nginx

Database: Maria

PHP version: 8.2

Nextcloud version: 30.0.2

Installed Apps

- activity: 3.0.0 - admin_audit: 1.20.0 - announcementcenter: 7.0.1 - assistant: 2.1.1 - bruteforcesettings: 3.0.0 - calendar: 5.0.6 - circles: 30.0.0 - cloud_federation_api: 1.13.0 - comments: 1.20.1 - contacts: 6.1.1 - contactsinteraction: 1.11.0 - dashboard: 7.10.0 - dav: 1.31.1 - deck: 1.14.2 - external: 5.5.2 - federatedfilesharing: 1.20.0 - federation: 1.20.0 - files: 2.2.0 - files_downloadlimit: 3.0.0 - files_markdown: 2.4.1 - files_pdfviewer: 3.0.0 - files_reminders: 1.3.0 - files_sharing: 1.22.0 - files_trashbin: 1.20.1 - files_versions: 1.23.0 - firstrunwizard: 3.0.0 - forms: 4.3.4 - groupfolders: 18.0.6 - impersonate: 1.17.0 - integration_openai: 3.2.0 - integration_replicate: 4.0.1 - keeweb: 0.6.20 - login_notes: 1.6.1 - logreader: 3.0.0 - lookup_server_connector: 1.18.0 - notes: 4.11.0 - notifications: 3.0.0 - oauth2: 1.18.1 - ownershiptransfer: 1.0.1 - password_policy: 2.0.0 - photos: 3.0.2 - polls: 7.2.5 - previewgenerator: 5.7.0 - privacy: 2.0.0 - provisioning_api: 1.20.0 - ransomware_protection: 1.14.0 - recommendations: 3.0.0 - related_resources: 1.5.0 - richdocuments: 8.5.2 - serverinfo: 2.0.0 - settings: 1.13.0 - sharebymail: 1.20.0 - spreed: 20.1.0 - systemtags: 1.20.0 - text: 4.1.0 - theming: 2.5.0 - twofactor_backupcodes: 1.19.0 - twofactor_totp: 12.0.0-dev - updatenotification: 1.20.0 - user_ldap: 1.21.0 - user_status: 1.10.0 - viewer: 3.0.0 - weather_status: 1.10.0 - webhook_listeners: 1.1.0-dev - welcome: 1.2.0 - whiteboard: 1.0.4 - workflowengine: 2.12.0 Disabled: - app_api: 4.0.0 (installed 4.0.0) - encryption: 2.18.0 - files_external: 1.22.0 - multiboards: 1.0.4 (installed 1.0.4) - nextcloud_announcements: 2.0.0 (installed 1.13.0) - support: 2.0.0 (installed 1.5.0) - survey_client: 2.0.0 (installed 1.10.0) - suspicious_login: 8.0.0 - twofactor_nextcloud_notification: 4.0.0 - user_saml: 6.3.0 (installed 6.3.0)

Nextcloud configuration

{
"system": {
"instanceid": "REMOVED SENSITIVE VALUE",
"passwordsalt": "REMOVED SENSITIVE VALUE",
"secret": "REMOVED SENSITIVE VALUE",
"trusted_domains": [
"REMOVED SENSITIVE VALUE"
],
"trusted_proxies": "REMOVED SENSITIVE VALUE",
"overwritehost": "REMOVED SENSITIVE VALUE",
"overwriteprotocol": "https",
"datadirectory": "REMOVED SENSITIVE VALUE",
"dbtype": "mysql",
"version": "30.0.2.2",
"overwrite.cli.url": "https://REMOVED SENSITIVE VALUE,
"dbname": "REMOVED SENSITIVE VALUE",
"dbhost": "REMOVED SENSITIVE VALUE",
"dbport": "",
"dbtableprefix": "oc_",
"dbuser": "REMOVED SENSITIVE VALUE",
"dbpassword": "REMOVED SENSITIVE VALUE",
"installed": true,
"app_install_overwrite": [
"whiteboard",
"mindmap_app",
"deck",
"richdocuments",
"camerarawpreviews",
"extract",
"files_markdown",
"ransomware_protection"
],
"default_phone_region": "DE",
"skeletondirectory": "/opt/nextcloud/web/core/skeleton_REMOVED SENSITIVE VALUE",
"filelocking.enabled": "true",
"memcache.distributed": "\OC\Memcache\Redis",
"memcache.local": "\OC\Memcache\Redis",
"memcache.locking": "\OC\Memcache\Redis",
"redis": {
"host": "REMOVED SENSITIVE VALUE",
"port": 6379
},
"enable_previews": true,
"enabledPreviewProviders": [
"OC\Preview\Movie",
"OC\Preview\PNG",
"OC\Preview\JPEG",
"OC\Preview\GIF",
"OC\Preview\BMP",
"OC\Preview\XBitmap",
"OC\Preview\MP3",
"OC\Preview\MP4",
"OC\Preview\TXT",
"OC\Preview\MarkDown",
"OC\Preview\PDF"
],
"maintenance": false,
"maintenance_window_start": 1,
"mysql.utf8mb4": true,
"default_language": "de_DE",
"default_local": "de_DE",
"defaultapp": "dashboard",
"mail_from_address": "REMOVED SENSITIVE VALUE",
"mail_smtpmode": "smtp",
"mail_sendmailmode": "smtp",
"mail_domain": "REMOVED SENSITIVE VALUE",
"mail_smtpauthtype": "LOGIN",
"mail_smtpauth": 1,
"mail_smtphost": "REMOVED SENSITIVE VALUE",
"mail_smtpport": "465",
"mail_smtpsecure": "ssl",
"mail_smtpname": "REMOVED SENSITIVE VALUE",
"mail_smtppassword": "REMOVED SENSITIVE VALUE",
"theme": "",
"loglevel": 2,
"ldapProviderFactory": "OCA\User_LDAP\LDAPProviderFactory"
}
}

Browser

Browser name: Google Chrome

Browser version: 129.0.6668.90

Operating system: Windows