SSRF in Casdoor
CVE-2026-108572
A security vulnerability has been detected in Casdoor up to 3.164.0/4.10.0. Affected is the function CasP3ProxyValidate of the file controllers/cas.go of the component Proxy Validation. Such manipulation of the argument pgtUrl leads to server-side request forgery. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. Upgrading to version 4.11.0 is able to address this issue. The name of the patch is 03c6c9aaa2eda5b085ce128ce0d60b34094efbd9/ada08ecd10cbf158f593dee23a8bab63efecf995. It is advisable to upgrade the affected component.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Casdoor — versions 3.164, 4.0, 4.1
Weakness classification (CWE)
References
- github.com/casdoor/casdoor/ (product)
- github.com/casdoor/casdoor/commit/03c6c9aaa2eda5b085ce128ce0d60b34094efbd9 (patch)
- github.com/casdoor/casdoor/releases/tag/v4.11.0 (patch)
- vuldb.com/cve/CVE-2026-108572 (third-party-advisory)
- vuldb.com/submit/954813 (third-party-advisory)
- vuldb.com/vuln/416229 (technical-description, vdb-entry)
- vuldb.com/vuln/416229/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-108572?
- CVE-2026-108572 is a medium-severity vulnerability in Casdoor, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2026-10-11.
- How severe is CVE-2026-108572?
- Medium severity. CVSS v3 base score is 4.3 out of 10.