Missing authorization in CordysCRM enables blind SSRF via webhook test
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
CordysCRM from 0 through 1.9.3 by 1Panel-dev lacks a PROCESS_SETTING permission check on the webhook test endpoint, so any authenticated user can make the server send requests to attacker-supplied URLs (CWE-862). An attacker can redirect GET requests from a host they control to bypass the SSRF validator and probe internal addresses, learning from success or failure results. Exploitation is blind and the exploit is linked in the references, but the flaw is not listed in CISA KEV.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
1Panel-dev CordysCRM through 1.9.3 lacks a PROCESS_SETTING permission check on POST /approval-flow/webhook/test, allowing any authenticated user to trigger server-side requests to attacker-supplied URLs. Attackers can redirect GET requests from a controlled host to bypass SSRFValidator and probe internal addresses through success or failure results.
Why it matters now
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 |
|---|---|---|---|---|---|
| 1Panel-dev | CordysCRM | up to 1.9.3 | — | No fix listed | CNA |
- CordysCRM Vendor1Panel-dev Affected up to 1.9.3 Fixed in — No fix listed CNA
Remediation
The sources list no fixed version for CordysCRM.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Timeline
- 2026-10-11 Threatist record created from CVE-2026-108702
- 2026-10-11 Alias added: GHSA-5crg-9pmg-qx98
- 2026-10-18 CISA SSVC decision points changed
- 2026-10-18 Priority changed: LOW → MEDIUM
References
Exploit 1
Other 1
More 1Panel-dev vulnerabilities
- TI-2023-08712 KubePi's Hardcoded Jwtsigkeys allows malicious actor to login with a forged JWT token CVSS 3.1CRITICAL 9.8
- TI-2023-08729 KubeOperator is vulnerable to unauthorized access to system API CVSS 3.1CRITICAL 9.8
- TI-2026-54047 MaxKB: Prompt-injectable agent can lead to command execution CVSS 3.1CRITICAL 10.0
- TI-2025-43180 CordysCRM 1.4.1 is vulnerable to SQL Injection in the employee list query interface… CVSS 3.1CRITICAL 9.8
- TI-2024-27040 Arbitrary File Read in Ansible Playbooks in Jumpserver CVSS 3.1CRITICAL 10.0
- TI-2024-26801 a sqlinjection in 1Panel CVSS 3.1CRITICAL 9.8
Sources
- CVE-2026-108702 · CVE Program
- CVE-2026-108702 · NVD
- FIRST EPSS
- GHSA-5crg-9pmg-qx98 · GitHub Advisory Database · CC BY 4.0
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