iubenda | All-in-one Compliance for GDPR / CCPA Cookie Consent + more <= 3.13.6 — Unauthenticated Denial of Service
CVE-2026-120854Published · Updated Action summary
Affected: ≤3.13.6Update to 3.13.7 or newer
All remediation steps- Severity
- High7.5
- CVSS
- 7.5CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:NIntegrity- None
A:HAvailability- High
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
iubenda | All-in-one Compliance for GDPR / CCPA Cookie Consent + more iubenda-cookie-law-solution
- Affected≤ 3.13.6
- Patched in3.13.7
Update to 3.13.7 or newer.
You are affected if you run ≤ 3.13.6. Version 3.13.7 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under iubenda | All-in-one Compliance for GDPR / CCPA Cookie Consent + more.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 3.13.7, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch iubenda | All-in-one Compliance for GDPR / CCPA Cookie Consent + more to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Dthangws.
The iubenda | All-in-one Compliance for GDPR / CCPA Cookie Consent + more plugin for WordPress is vulnerable to Denial of Service in all versions up to, and including, 3.13.6. This is due to insufficient validation of user supplied input. This makes it possible for unauthenticated attackers to make the affected site unavailable.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in iubenda | All-in-one Compliance for GDPR / CCPA Cookie Consent + more
All 9| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment Content via IUB-COOKIE-BLOCK Marker ≤3.13.6Update to 3.13.7 | CVE-2026-120540 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤3.13.6Update to 3.13.7 | CVE-2026-86606 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment Content ≤3.13.4Update to 3.13.5 | CVE-2026-77263 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment Content via AdSense Regex Rewrite ≤3.13.4Update to 3.13.5 | CVE-2026-77233 | |
| High8.8 | Authenticated (Subscriber+) Privilege Escalation ≤3.3.2Update to 3.3.3 | CVE-2022-3911 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment Content via IUB-COOKIE-BLOCK Marker
≤3.13.6Update to 3.13.7
- High7.2Unauthenticated Stored Cross-Site Scripting
≤3.13.6Update to 3.13.7
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment Content
≤3.13.4Update to 3.13.5
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment Content via AdSense Regex Rewrite
≤3.13.4Update to 3.13.5
- High8.8Authenticated (Subscriber+) Privilege Escalation
≤3.3.2Update to 3.3.3
Timeline
CVE published
Severity high, CVSS 7.5
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- [object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.