Complianz GDPR/CCPA Cookie Consent Banner: known security problems
25 known security problems reported for this WordPress plugin, with the affected versions, the fix and what to do.
Updated
In short
There are 25 known security problems on this page. Each one has a fixed version. Updating to version 7.5.6 or newer covers every fixed problem listed here.
Based on public reports. Check the plugin’s changelog. Watchfox AI may be wrong.
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A stranger could plant harmful code that runs for your visitors or admins (up to and including 7.5.5)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.5.5
- Fixed in
- 7.5.6
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 7.5.6 or newer.
- Official ID
- CVE-2026-97339
- Report title
- Complianz GDPR/CCPA Cookie Consent Banner <= 7.5.5 - Unauthenticated Stored Cross-Site Scripting via Comment Content via yotu-wp Cookie-Blocker Filter
- First reported
- Sources
- Wordfence, seen
A stranger could plant harmful code that runs for your visitors or admins (up to and including 7.5.4)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.5.4
- Fixed in
- 7.5.5
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 7.5.5 or newer.
- Official ID
- CVE-2026-83561
- Report title
- Complianz GDPR/CCPA Cookie Consent Banner <= 7.5.4 - Unauthenticated Stored Cross-Site Scripting via Elementor Cookie Blocker Regex
- First reported
- Sources
- Wordfence, seen
Someone with an author account on your site could make your server visit other addresses on their behalf
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.5.1
- Fixed in
- 7.5.2
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 7.5.2 or newer.
- Official ID
- CVE-2026-65496
- Report title
- Complianz – GDPR/CCPA Cookie Consent <= 7.5.1 - Authenticated (Author+) Server-Side Request Forgery
- First reported
- Sources
- Wordfence, seen
Someone who already has an admin account could in some setups, take over your site
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.5.1
- Fixed in
- 7.5.2
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 7.5.2 or newer.
- Official ID
- CVE-2026-65497
- Report title
- Complianz – GDPR/CCPA Cookie Consent <= 7.5.1 - Authenticated (Administrator+) PHP Object Injection
- First reported
- Sources
- Wordfence, seen
A stranger could use it to harm your site
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.5.1
- Fixed in
- 7.5.2
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 7.5.2 or newer.
- Official ID
- CVE-2026-65498
- Report title
- Complianz – GDPR/CCPA Cookie Consent <= 7.5.1 - Unauthenticated Information Exposure
- First reported
- Sources
- Wordfence, seen
A stranger could do things on your site they should not be allowed to
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.4.5
- Fixed in
- 7.4.6
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 7.4.6 or newer.
- Official ID
- CVE-2026-4019
- Report title
- Complianz – GDPR/CCPA Cookie Consent <= 7.4.5 - Missing Authorization to Unauthenticated Private Post Content Disclosure via Consent Area REST Endpoint
- First reported
- Sources
- Wordfence, seen
Someone with a contributor account on your site could plant harmful code that runs for your visitors or admins (up to and including 7.4.4.2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.4.4.2
- Fixed in
- 7.4.5
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 7.4.5 or newer.
- Official ID
- CVE-2026-2389
- Report title
- Complianz – GDPR/CCPA Cookie Consent <= 7.4.4.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Content Filter
- First reported
- Sources
- Wordfence, seen
Someone with a contributor account on your site could plant harmful code that runs for your visitors or admins (up to and including 7.4.3)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.4.3
- Fixed in
- 7.4.4
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 7.4.4 or newer.
- Official ID
- CVE-2025-11185
- Report title
- Complianz | GDPR/CCPA Cookie Consent <= 7.4.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
- First reported
- Sources
- Wordfence, seen
Someone could trick a logged-in admin into changing settings without knowing (up to and including 6.5.6)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.5.6
- Fixed in
- 7.0.0
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 7.0.0 or newer.
- Official ID
- CVE-2024-1592
- Report title
- Complianz – GDPR/CCPA Cookie Consent <= 6.5.6 - Cross-Site Request Forgery to Data Request Deletion
- First reported
- Sources
- Wordfence, seen
Someone who already has an admin account could plant harmful code that runs for your visitors or admins
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.5.5
- Fixed in
- 6.5.6
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 6.5.6 or newer.
- Official ID
- CVE-2023-6498
- Report title
- Complianz | GDPR/CCPA Cookie Consent <= 6.5.5 - Authenticated(Administrator+) Stored Cross-site Scripting via settings
- First reported
- Sources
- Wordfence, seen
Someone could plant harmful code that runs for your visitors or admins (up to and including 6.4.4)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.4.4
- Fixed in
- 6.4.5
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 6.4.5 or newer.
- Official ID
- CVE-2023-33333
- Report title
- Complianz <= 6.4.4 (Premium <= 6.4.6.1) - Cross-Site Request Forgery to Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Someone could trick a logged-in admin into changing settings without knowing (up to and including 6.4.5)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.4.5
- Fixed in
- 6.4.6
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 6.4.6 or newer.
- Official ID
- CVE-2023-34030
- Report title
- Complianz <= 6.4.5 (Premium <= 6.4.7) - Cross-Site Request Forgery
- First reported
- Sources
- Wordfence, seen
Someone could trick a logged-in admin into changing settings without knowing (before 6.4.6)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 6.4.6
- Fixed in
- 6.4.6
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 6.4.6 or newer.
- Official ID
- CVE-2023-34030
- Report title
- Complianz | GDPR/CCPA Cookie Consent <= 6.4.5 - Cross-Site Request Forgery
- First reported
- Sources
- Wordfence, seen
Someone could trick a logged-in admin into changing settings without knowing (up to and including 6.4.4)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.4.4
- Fixed in
- 6.4.5
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 6.4.5 or newer.
- Official ID
- CVE-2023-33333
- Report title
- Complianz - GDPR/CCPA Cookie Consent <= 6.4.4 - Cross-Site Request Forgery via maybe_install_suggested_plugins
- First reported
- Sources
- Wordfence, seen
Someone could trick a logged-in admin into changing settings without knowing (up to and including 6.4.4) (2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.4.4
- Fixed in
- 6.4.5
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 6.4.5 or newer.
- Official ID
- CVE-2023-33333
- Report title
- Complianz - GDPR/CCPA Cookie Consent <= 6.4.4 - Cross-Site Request Forgery via ajax_script_save
- First reported
- Sources
- Wordfence, seen
Someone could trick a logged-in admin into changing settings without knowing (up to and including 6.4.4) (3)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.4.4
- Fixed in
- 6.4.5
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 6.4.5 or newer.
- Official ID
- CVE-2023-33333
- Report title
- Complianz - GDPR/CCPA Cookie Consent <= 6.4.4 - Cross-Site Request Forgery via ajax_create_pages
- First reported
- Sources
- Wordfence, seen
Someone could trick a logged-in admin into changing settings without knowing (up to and including 6.4.4) (4)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.4.4
- Fixed in
- 6.4.5
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 6.4.5 or newer.
- Official ID
- CVE-2023-33333
- Report title
- Complianz - GDPR/CCPA Cookie Consent <= 6.4.4 - Cross-Site Request Forgery via ajax_edit_item
- First reported
- Sources
- Wordfence, seen
Someone could trick a logged-in admin into changing settings without knowing (up to and including 6.4.4) (5)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.4.4
- Fixed in
- 6.4.5
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 6.4.5 or newer.
- Official ID
- CVE-2023-33333
- Report title
- Complianz - GDPR/CCPA Cookie Consent <= 6.4.4 - Cross-Site Request Forgery via ajax_script_add
- First reported
- Sources
- Wordfence, seen
Someone could trick a logged-in admin into changing settings without knowing (up to and including 6.4.4) (6)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.4.4
- Fixed in
- 6.4.5
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 6.4.5 or newer.
- Official ID
- CVE-2023-33333
- Report title
- Complianz - GDPR/CCPA Cookie Consent <= 6.4.4 - Cross-Site Request Forgery via ajax_delete_snapshot
- First reported
- Sources
- Wordfence, seen
Someone could trick a logged-in admin into changing settings without knowing (up to and including 6.4.4) (7)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.4.4
- Fixed in
- 6.4.5
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 6.4.5 or newer.
- Official ID
- CVE-2023-33333
- Report title
- Complianz - GDPR/CCPA Cookie Consent <= 6.4.4 - Cross-Site Request Forgery via run_sync
- First reported
- Sources
- Wordfence, seen
Someone could trick a logged-in admin into changing settings without knowing (up to and including 6.4.4) (8)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.4.4
- Fixed in
- 6.4.5
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 6.4.5 or newer.
- Report title
- Complianz - GDPR/CCPA Cookie Consent <= 6.4.4 - Cross-Site Request Forgery via cmplz_duplicate_cookiebanner
- First reported
- Sources
- Wordfence, seen
Someone could trick a logged-in admin into changing settings without knowing (up to and including 6.4.4) (9)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.4.4
- Fixed in
- 6.4.5
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 6.4.5 or newer.
- Report title
- Complianz - GDPR/CCPA Cookie Consent <= 6.4.4 - Cross-Site Request Forgery via cmplz_delete_cookiebanner
- First reported
- Sources
- Wordfence, seen
Someone with a contributor account on your site could plant harmful code that runs for your visitors or admins (up to and including 6.4.1)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.4.1
- Fixed in
- 6.4.2
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 6.4.2 or newer.
- Official ID
- CVE-2023-1069
- Report title
- Complianz - GDPR/CCPA Cookie Consent <= 6.4.1 - Authenticated (Contributor+) Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Someone could read or change the data in your site’s database
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.3.3
- Fixed in
- 6.3.4
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 6.3.4 or newer.
- Official ID
- CVE-2022-3494
- Report title
- Complianz Free <= 6.3.3 & Premium <= 6.3.5 - SQL Injection via Translations
- First reported
- Sources
- Wordfence, seen
Someone could plant harmful code that runs for your visitors or admins (before 6.0.0)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 6.0.0
- Fixed in
- 6.0.0
- What to do
- If your site has an affected version, update Complianz GDPR/CCPA Cookie Consent Banner to version 6.0.0 or newer.
- Official ID
- CVE-2022-0193
- Report title
- Complianz - GDPR/CCPA Cookie Consent <= 5.5.2 - Reflected Cross-Site Scripting via s parameter
- First reported
- Sources
- Wordfence, seen
Where this comes from
We collect these reports from public security sources and rewrite them in plain words. Each problem shows its sources and the date we first saw it. This page never says whether your own site is affected: only a check of your site’s versions can tell.
Get an email when your site is affected.
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