Is Qubely safe to use?

Laskyr does not give safety verdicts. The latest version (1.8.14) has 4 known unpatched vulnerabilities. As of 2026-11-04, the sources we check list the newest release of Qubely as affected and name no fixed version yet. Keep Qubely on the latest version (1.8.14) and remove it if you do not use it.

Which versions of Qubely are vulnerable?

Known issues on record (newest first): Missing authorization check (1.8.14 and older); Stored cross-site scripting (XSS) (1.8.14 and older); Information disclosure (1.8.14 and older); Information disclosure (1.8.13 and older, fixed in 1.8.14); Stored cross-site scripting (XSS) (1.8.12 and older, fixed in 1.8.13); Stored cross-site scripting (XSS) (older than 1.8.5, fixed in 1.8.5). The full list with sources is on this page.

What is the latest version of Qubely?

1.8.14, according to wordpress.org (last updated 2025-03-10). It has 7,000+ active installs.

What should I do if my Qubely is out of date?

Take a backup, then update it from Dashboard > Updates (or run wp plugin update qubely). If you cannot update right away, deactivate it until you can. If you think the site was already attacked, run a free scan at https://laskyr.com/scan.

Plugins · qubely · data as of 2026-11-04

Is Qubely safe? Known vulnerabilities and latest version

Latest version: 1.8.14
Last updated: 2025-03-10
Active installs: 7,000+
Known issues on record: 10
Unpatched in latest: 4
Tested up to WP: 6.7.11 · PHP 7.0+

Readymade gutenberg blocks and sections with rich customization options. Enhance Gutenberg editor with easy UI and functional blocks. — by Themeum

What to do

There is no fixed version yet. If you can live without Qubely for now, deactivate it and delete it until the developer ships a fix.
If you must keep it, limit who can log in (remove unused accounts, especially low-level ones) and put a web application firewall in front of the site.
Watch for an update: get an email when this page changes.
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: wp plugin get qubely --field=version shows what you run; wp plugin update qubely updates it.

Check your version

Known vulnerabilities

10 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.

medium 4.8 affects latest 1.8.14 CVE-2026-65531 · published 2026-07-23

Missing authorization check in Qubely (1.8.14 and older)

Affected: 1.8.14 and older
Fixed in: no fix listed yet
Access needed (per CVSS): No login needed
Range from: CVE record (the advisory publisher) · score by Patchstack

Details from the advisory

Unauthenticated Broken Access Control in Qubely <= 1.8.14 versions.

NVD CVE-2026-65531 Patchstack advisory

medium 5.9 affects latest 1.8.14 CVE-2026-39638 · published 2026-04-08

Stored cross-site scripting (XSS) in Qubely (1.8.14 and older)

Affected: 1.8.14 and older
Fixed in: no fix listed yet
Access needed (per CVSS): Needs an admin-level account; someone on the site has to click a link or open a page
Range from: CVE record (the advisory publisher) · score by Patchstack

Details from the advisory

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themeum Qubely qubely allows Stored XSS.This issue affects Qubely: from n/a through <= 1.8.14.

NVD CVE-2026-39638 Patchstack advisory

medium 4.3 affects latest 1.8.14 CVE-2025-58663 · published 2025-09-22

Missing authorization check in Qubely (1.8.14 and older)

Affected: 1.8.14 and older
Fixed in: no fix listed yet
Access needed (per CVSS): Needs a low-level account (e.g. subscriber)
Range from: CVE record (the advisory publisher) · score by Patchstack

Details from the advisory

Missing Authorization vulnerability in Themeum Qubely qubely allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Qubely: from n/a through <= 1.8.14.

NVD CVE-2025-58663 Patchstack advisory

medium 4.3 affects latest 1.8.14 CVE-2025-58249 · published 2025-09-22

Information disclosure in Qubely (1.8.14 and older)

Affected: 1.8.14 and older
Fixed in: no fix listed yet
Access needed (per CVSS): Needs a low-level account (e.g. subscriber)
Range from: CVE record (the advisory publisher) · score by Patchstack

Details from the advisory

Insertion of Sensitive Information Into Sent Data vulnerability in Themeum Qubely qubely allows Retrieve Embedded Sensitive Data.This issue affects Qubely: from n/a through <= 1.8.14.

NVD CVE-2025-58249 Patchstack advisory

medium 6.5 CVE-2024-13228 · published 2025-03-11

Information disclosure in Qubely (1.8.13 and older)

Affected: 1.8.13 and older
Fixed in: 1.8.14 *
Access needed (per CVSS): Needs a low-level account (e.g. subscriber)
Range from: CVE record (the advisory publisher) · score by NVD

Details from the advisory

The Qubely – Advanced Gutenberg Blocks plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.8.13 via the 'qubely_get_content'. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive private, pending, scheduled, password-protected, draft, and trashed post data.

NVD CVE-2024-13228 Wordfence advisory Code change (fix)Plugin source

medium 5.4 CVE-2025-26767 · published 2025-02-16

Stored cross-site scripting (XSS) in Qubely (1.8.12 and older)

Affected: 1.8.12 and older
Fixed in: 1.8.13
Access needed (per CVSS): Needs a low-level account (e.g. subscriber); someone on the site has to click a link or open a page
Range from: CVE record (the advisory publisher) · score by NVD

Details from the advisory

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themeum Qubely qubely allows Stored XSS.This issue affects Qubely: from n/a through <= 1.8.12.

NVD CVE-2025-26767 Patchstack advisory

medium 5.4 CVE-2024-9601 · published 2025-02-14

Stored cross-site scripting (XSS) in Qubely (1.8.12 and older)

Affected: 1.8.12 and older
Fixed in: 1.8.13 *
Access needed (per CVSS): Needs a low-level account (e.g. subscriber); someone on the site has to click a link or open a page
Range from: CVE record (the advisory publisher) · score by NVD

Details from the advisory

The Qubely – Advanced Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘align’ and 'UniqueID' parameter in all versions up to, and including, 1.8.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE-2025-26767 is a duplicate of this issue.

NVD CVE-2024-9601 Wordfence advisory Code change (fix)Plugin source

medium 5.4 CVE-2023-0376 · published 2024-01-16

Stored cross-site scripting (XSS) in Qubely (older than 1.8.5)

Affected: older than 1.8.5
Fixed in: 1.8.5
Access needed (per CVSS): Needs a low-level account (e.g. subscriber); someone on the site has to click a link or open a page
Range from: CVE record (the advisory publisher) · score by NVD

Details from the advisory

The Qubely WordPress plugin before 1.8.5 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

NVD CVE-2023-0376 WPScan advisory

high 7.5 CVE-2021-24916 · published 2023-08-07

Security issue in Qubely (older than 1.8.6)

Affected: older than 1.8.6
Fixed in: 1.8.6
Access needed (per CVSS): No login needed
Range from: CVE record (the advisory publisher) · score by NVD

Details from the advisory

The Qubely WordPress plugin before 1.8.6 allows unauthenticated user to send arbitrary e-mails to arbitrary addresses via the qubely_send_form_data AJAX action.

NVD CVE-2021-24916 WPScan advisory

medium 6.5 CVE-2021-25013 · published 2022-01-24

Cross-site request forgery (CSRF) in Qubely (older than 1.7.8)

Affected: older than 1.7.8
Fixed in: 1.7.8
Access needed (per CVSS): Needs a low-level account (e.g. subscriber)
Range from: NVD analysis · score by NVD

Details from the advisory

The Qubely WordPress plugin before 1.7.8 does not have authorisation and CSRF check on the qubely_delete_saved_block AJAX action, and does not ensure that the block to be deleted belong to the plugin, as a result, any authenticated users, such as subscriber can delete arbitrary posts

NVD CVE-2021-25013 WPScan advisory

Recent activity

2025-03-10 — latest release on wordpress.org (1.8.14).
2026-07-23 — Missing authorization check disclosed (CVE-2026-65531), no fix listed yet.
2026-04-08 — Stored cross-site scripting (XSS) disclosed (CVE-2026-39638), no fix listed yet.
2025-09-22 — Missing authorization check disclosed (CVE-2025-58663), no fix listed yet.

Free. We check the CVE feeds every day and email you only when a new issue for Qubely (qubely) is published or a fix ships. Unsubscribe in one click.

Browse vulnerabilities

Types found in this plugin: Cross-site scripting (XSS) (4) · Missing authorization (2) · Sensitive data exposure (2) · Cross-site request forgery (CSRF) (1)

Where this data comes from

Version, last update, installs: wordpress.org/plugins/qubely (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/qubely"><img src="https://laskyr.com/plugins/qubely/badge.svg" alt="Qubely vulnerability status"></a>

← Check another plugin · Free hacked-site scan

Is Qubely safe? Known vulnerabilities and latest version

The latest version (1.8.14) has 4 known unpatched vulnerabilities

What to do

Check your version

Known vulnerabilities

Missing authorization check in Qubely (1.8.14 and older)

Stored cross-site scripting (XSS) in Qubely (1.8.14 and older)

Missing authorization check in Qubely (1.8.14 and older)

Information disclosure in Qubely (1.8.14 and older)

Information disclosure in Qubely (1.8.13 and older)

Stored cross-site scripting (XSS) in Qubely (1.8.12 and older)

Stored cross-site scripting (XSS) in Qubely (1.8.12 and older)

Stored cross-site scripting (XSS) in Qubely (older than 1.8.5)

Security issue in Qubely (older than 1.8.6)

Cross-site request forgery (CSRF) in Qubely (older than 1.7.8)

Recent activity

Get an email when Qubely has a new vulnerability

Browse vulnerabilities

Where this data comes from