ActiveCampaign < 8.1.12 - Contributor+ Stored XSS
Priority MEDIUM 58Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
The ActiveCampaign WordPress plugin before 8.1.12 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
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00462 40th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix Fixed ActiveCampaign (Unknown): 8.1.12
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | ActiveCampaign | before 8.1.12 | 8.1.12 | Patch available | CNA |
- ActiveCampaign VendorUnknown Affected before 8.1.12 Fixed in 8.1.12 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:activecampaign:activecampaign:*:*:*:*:*:wordpress:*:* | before 8.1.12 | Vulnerable | ActiveCampaign |
- cpe:2.3:a:activecampaign:activecampaign:*:*:*:*:*:wordpress:*:* Versions before 8.1.12 Vulnerable ·ActiveCampaign
Remediation
- Fix · CNA ActiveCampaign (Unknown) Fixed in 8.1.12
Timeline
- 2026-10-02 Threatist record created from CVE-2023-0233
- 2026-10-03 Alias added: GHSA-rwf7-w5qg-cvrg
References
More Activecampaign vulnerabilities
- TI-2024-21325 WordPress ActiveCampaign plugin <= 8.1.14 - Server Side Request Forgery (SSRF) vulnerability CVSS 3.1CRITICAL 9.8
- TI-2021-06425 ActiveCampaign < 8.0.2 - Cross-Site Request Forgery in Settings CVSS 3.1MEDIUM 4.3
Sources
- CVE-2023-0233 · CVE Program
- CVE-2023-0233 · NVD
- FIRST EPSS
- GHSA-rwf7-w5qg-cvrg · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences