# CVE-2026-126997: JeecgBoot flow-run Endpoint a.class RestTemplate.exchange server-side request forgery

Status: published. Published: 2026-11-12. Updated: 2026-11-12.

A vulnerability was identified in JeecgBoot up to 3.9.6. This affects the function RestTemplate.exchange of the file org/jeecg/modules/airag/flow/c/a.class of the component flow-run Endpoint. The manipulation leads to server-side request forgery. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- n/a / JeecgBoot: 3.9.0 (affected); 3.9.1 (affected); 3.9.2 (affected); 3.9.3 (affected); 3.9.4 (affected); 3.9.5 (affected); 3.9.6 (affected). Source: CNA: VulDB

## Severity and prioritization

- CVSS 4.0: 6.9 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P; source: CNA: VulDB

- CVSS 3.1: 7.3 (high); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C; source: CNA: VulDB

- CVSS 3.0: 7.3 (high); CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C; source: CNA: VulDB

- CVSS 2.0: 7.5 (high); AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C; source: CNA: VulDB

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-918

## Exploit evidence

- exploit: https://github.com/dingpotian/cve-vul/blob/main/jeecgboot/advisory-01-airag-flow-ssrf.md (CNA: VulDB)

## References

- https://vuldb.com/vuln/436296 (CNA: VulDB; vdb-entry, technical-description)

- https://vuldb.com/vuln/436296/cti (CNA: VulDB; signature, permissions-required)

- https://vuldb.com/cve/CVE-2026-126997 (CNA: VulDB; third-party-advisory)

- https://vuldb.com/submit/1040927 (CNA: VulDB; third-party-advisory)

- https://github.com/dingpotian/cve-vul/blob/main/jeecgboot/advisory-01-airag-flow-ssrf.md (CNA: VulDB; exploit)

## Provenance

- CNA: VulDB: https://www.cve.org/CVERecord?id=CVE-2026-126997; retrieved 2026-11-12; source updated 2026-11-12

Revision: 0bbd9adcc5c32233f5f46edb85f1ba899d56fca7bbe15fb69a766f86fe6b5575

Canonical: https://y2.dev/cve/CVE-2026-126997

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