CVE-2026-6125 Dromara warm-flow Workflow Definition save-json SpelHelper.parseExpression code injection
Remote attackers can execute arbitrary code via SpEL injection in the warm-flow workflow definition handler, requiring immediate library upgrades.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-6125?
CVE-2026-6125 is a medium-severity code injection vulnerability in Dromara warm-flow, published on 12 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A security flaw has been discovered in Dromara warm-flow up to 1.8.4. Impacted is the function SpelHelper.parseExpression of the file /warm-flow/save-json of the component Workflow Definition Handler. The manipulation of the argument listenerPath/skipCondition/permissionFlag results in code injection. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.
Which versions are affected by CVE-2026-6125?
2 open source packages ship an affected version, including org.dromara.warm:warm-flow-plugin-modes-sb.
| Package | Affected | Fixed in |
|---|---|---|
org.dromara.warm:warm-flow-plugin-modes-sb Maven | All versions | 1.8.5 |
org.dromara.warm:warm-flow-plugin-modes-sb Maven | All versions | 1.8.5 |
How do I fix CVE-2026-6125?
Upgrade org.dromara.warm:warm-flow-plugin-modes-sb to 1.8.5 or later.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-6125 being exploited?
There is no known exploitation of CVE-2026-6125 in the wild and no public exploit code.
Sources
Also known as GHSA-822v-8w6h-5jxp.