HTML tags visible in stream

[mokkin]

Steps to reproduce

Add or edit cards in deck app

Expected behaviour

HTML tags not visible in stream

Actual behaviour

HTML tags visible in stream

Server configuration detail

Operating system: Linux 4.9.0-12-amd64 #1 SMP Debian 4.9.210-1+deb9u1 (2020-06-07) x86_64

Webserver: Apache (cgi-fcgi)

Database: mysql 5.7.28

PHP version:

7.4.8
Modules loaded: Core, date, libxml, openssl, pcre, zlib, bcmath, bz2, calendar, ctype, dba, dom, hash, fileinfo, filter, ftp, gettext, gmp, SPL, iconv, session, json, mbstring, pcntl, standard, Phar, posix, Reflection, imap, shmop, SimpleXML, soap, sockets, exif, sysvmsg, sysvsem, sysvshm, tokenizer, xml, xmlreader, xmlrpc, xmlwriter, zip, mysqlnd, cgi-fcgi, imagick, curl, gd, mysqli, PDO, pdo_mysql, xsl, sqlite3, intl, sodium, ldap, tidy, pdo_pgsql, pdo_sqlite, igbinary, redis, ionCube Loader, Zend OPcache

Nextcloud version: 19.0.1 - 19.0.1.1

Updated from an older Nextcloud/ownCloud or fresh install:

Where did you install Nextcloud from: unknown

Signing status

Array
(
)

List of activated apps

Enabled:
 - accessibility: 1.5.0
 - activity: 2.12.0
 - admin_audit: 1.9.0
 - bruteforcesettings: 1.6.0
 - calendar: 2.0.4
 - cloud_federation_api: 1.2.0
 - comments: 1.9.0
 - contacts: 3.3.0
 - contactsinteraction: 1.0.0
 - dav: 1.15.0
 - deck: 1.0.5
 - documentserver_community: 0.1.7
 - federatedfilesharing: 1.9.0
 - federation: 1.9.0
 - files: 1.14.0
 - files_external: 1.10.0
 - files_markdown: 2.3.0
 - files_pdfviewer: 1.8.0
 - files_rightclick: 0.16.0
 - files_sharing: 1.11.0
 - files_trashbin: 1.9.0
 - files_versions: 1.12.0
 - files_videoplayer: 1.8.0
 - firstrunwizard: 2.8.0
 - groupfolders: 7.0.0
 - issuetemplate: 0.6.0
 - logreader: 2.4.0
 - lookup_server_connector: 1.7.0
 - nextcloud_announcements: 1.8.0
 - notes: 3.6.4
 - notifications: 2.7.0
 - oauth2: 1.7.0
 - occweb: 0.0.7
 - onlyoffice: 4.3.0
 - password_policy: 1.9.1
 - passwords: 2020.8.0
 - photos: 1.1.0
 - previewgenerator: 2.3.0
 - privacy: 1.3.0
 - provisioning_api: 1.9.0
 - qownnotesapi: 20.1.0
 - recommendations: 0.7.0
 - serverinfo: 1.9.0
 - settings: 1.1.0
 - sharebymail: 1.9.0
 - spreed: 9.0.3
 - support: 1.2.1
 - survey_client: 1.7.0
 - systemtags: 1.9.0
 - tasks: 0.13.3
 - text: 3.0.1
 - theming: 1.10.0
 - twofactor_backupcodes: 1.8.0
 - updatenotification: 1.9.0
 - viewer: 1.3.0
 - workflowengine: 2.1.0
Disabled:
 - encryption
 - files_readmemd
 - mail
 - maps
 - user_ldap

Configuration (config/config.php)

{
    "instanceid": "***REMOVED SENSITIVE VALUE***",
    "passwordsalt": "***REMOVED SENSITIVE VALUE***",
    "secret": "***REMOVED SENSITIVE VALUE***",
    "trusted_domains": [
       
    ],
    "datadirectory": "***REMOVED SENSITIVE VALUE***",
    "overwrite.cli.url": "https:\/\/cloud.example.de",
    "dbtype": "mysql",
    "version": "19.0.1.1",
    "dbname": "***REMOVED SENSITIVE VALUE***",
    "dbhost": "***REMOVED SENSITIVE VALUE***",
    "dbtableprefix": "oc_",
    "dbuser": "***REMOVED SENSITIVE VALUE***",
    "dbpassword": "***REMOVED SENSITIVE VALUE***",
    "default_language": "de",
    "logtimezone": "Europe\/Berlin",
    "installed": true,
    "maintenance": false,
    "mail_smtpmode": "smtp",
    "mail_smtpsecure": "ssl",
    "mail_smtpauth": 1,
    "mail_smtpauthtype": "LOGIN",
    "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
    "mail_smtpport": "465",
    "mail_from_address": "***REMOVED SENSITIVE VALUE***",
    "mail_domain": "***REMOVED SENSITIVE VALUE***",
    "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
    "mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
    "app.mail.server-side-cache.enabled": true,
    "theme": "",
    "loglevel": 2,
    "trashbin_retention_obligation": "auto",
    "updatechecker": false,
    "mysql.utf8mb4": true,
    "htaccess.IgnoreFrontController": true,
    "htaccess.RewriteBase": "\/",
    "updater.release.channel": "stable",
    "app_install_overwrite": [
        "occweb",
        "issuetemplate"
    ]
}

Are you using external storage, if yes which one: local/smb/sftp/...

Are you using encryption:

Are you using an external user-backend, if yes which one: LDAP/ActiveDirectory/Webdav/...

Client configuration

Browser: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:80.0) Gecko/20100101 Firefox/80.0

Operating system: Debian 4.9.210

Logs

Web server error log

Nextcloud log

Browser log

[mokkin]

It doesn't occur anymore.