Plugins · newscred-publishing · data as of 2026-11-04
Is Welcome Software Publishing safe? Known vulnerabilities and latest version
- Status
- Closed 2026-06-21
- Known issues on record
- 1
- Unpatched in latest
- 0
What to do
- Replace it. A closed plugin gets no updates through WordPress, so any hole found from now on stays open.
- Deactivate and delete it once you have a replacement (Plugins → Deactivate → Delete). Deleting removes its files; deactivating alone leaves them on the server.
- If you ran a vulnerable version and something looks off (spam pages, strange admins, redirects), run the free scan, or have us clean it: Emergency Cleanup, $499.
With WP-CLI, once you have a replacement: wp plugin deactivate newscred-publishing && wp plugin delete newscred-publishing
Check your version
Known vulnerabilities
1 on record, newest first. “Affected” is the version range the source gives; “fixed in” is the version the source names, or (marked *) the first wordpress.org release after the last affected version. 1 record(s) do not state which versions are affected.
high 8.8 CVE-2026-4297 · published 2026-06-24
Privilege escalation in Welcome Software Publishing (0.0.31 and older)
- Affected
- 0.0.31 and older
- Fixed in
- unknown
- Access needed (per CVSS)
- Needs a low-level account (e.g. subscriber)
- Range from
- CVE record (the advisory publisher) · score by Wordfence
Details from the advisory
The Welcome Software Publishing plugin for WordPress is vulnerable to Arbitrary Options Update in all versions up to and including 0.0.31. This is due to a missing capability check in the nc_setOption() function, which is exposed via the nc.setOption XML-RPC method. The function authenticates the user via $wp_xmlrpc_server->login() (verifying credentials are valid) but does not perform any authorization check such as current_user_can('manage_options'). This makes it possible for authenticated attackers, with Subscriber-level access and above, to update arbitrary WordPress options via XML-RPC requests. This can be leveraged to change the default_role option to 'administrator' and then register a new administrator account, achieving full privilege escalation and site takeover.
Recent activity
- 2026-06-21 — closed on wordpress.org (Security Issue).
- 2026-06-24 — Privilege escalation disclosed (CVE-2026-4297), fix version not stated.
Get an email when Welcome Software Publishing has a new vulnerability
Free. We check the CVE feeds every day and email you only when a new issue for Welcome Software Publishing (newscred-publishing) is published or a fix ships. Unsubscribe in one click.
Browse vulnerabilities
Types found in this plugin: Privilege escalation (1)
Where this data comes from
- Version, last update, installs, closure: wordpress.org/plugins/newscred-publishing (Plugins API), fetched 2026-11-04.
- Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
- Each record links to its CVE page and to the original advisory (Wordfence, Patchstack or WPScan) where there is one. We only list a CVE here when its references or its advisory name this exact plugin, so a few real issues may be missing; none should be about a different plugin. Spot an error? Email Daniel.
Badge for your site or docs (states facts with a date, not a verdict):
<a href="https://laskyr.com/plugins/newscred-publishing"><img src="https://laskyr.com/plugins/newscred-publishing/badge.svg" alt="Welcome Software Publishing vulnerability status"></a>