The Canto plugin 1.3.0 for WordPress contains blind SSRF vulnerability.
Priority MEDIUM 40CWE-918Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-918 and the CVSS impact.
Summary
The Canto plugin 1.3.0 for WordPress contains blind SSRF vulnerability. It allows an unauthenticated attacker can make a request to any internal and external server via /includes/lib/get.php?subdomain=SSRF.
Why it matters now
EPSS 0.15431 96th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:canto:canto:1.3.0:*:*:*:*:wordpress:*:* | 1.3.0 | Vulnerable | Canto Inc. |
- cpe:2.3:a:canto:canto:1.3.0:*:*:*:*:wordpress:*:* Versions 1.3.0 Vulnerable ·Canto Inc.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-28977
- 2026-10-03 Alias added: GHSA-5vmw-6f78-pj9m
References
Advisory 2
More Canto Inc. Canto vulnerabilities
- TI-2023-03224 Canto <= 3.0.4 - Unauthenticated Remote File Inclusion CVSS 3.1CRITICAL 9.8
- TI-2024-04591 Canto <= 3.0.8 - Unauthenticated Remote File Inclusion CVSS 3.1CRITICAL 9.8
- TI-2024-16553 WordPress canto plugin <= 3.0.7 - Unauth. Remote Code Execution (RCE) vulnerability CVSS 3.1CRITICAL 10.0
- TI-2020-17499 The Canto plugin 1.3.0 for WordPress contains a blind SSRF vulnerability. CVSS 3.1MEDIUM 5.3
- TI-2022-19142 A Server-Side Request Forgery issue in Canto Cumulus through 11.1.3 allows attackers to… CVSS 3.1CRITICAL 9.8
- TI-2020-17501 The Canto plugin 1.3.0 for WordPress contains blind SSRF vulnerability. CVSS 3.1MEDIUM 5.3
Sources
- CVE-2020-28977 · CVE Program
- CVE-2020-28977 · NVD
- FIRST EPSS
- GHSA-5vmw-6f78-pj9m · 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