Deserialization of untrusted data in Apache Storm
Priority MEDIUM 48CWE-502Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-502.
Summary
In Apache Storm versions 1.1.0 to 1.2.2, when the user is using the storm-kafka-client or storm-kafka modules, it is possible to cause the Storm UI daemon to deserialize user provided bytes into a Java class.
Why it matters now
EPSS 0.03477 89th percentileScored 2026-11-07
Fix Fixed org.apache.storm:storm-kafka (Maven): 1.2.3org.apache.storm:storm-kafka-client (Maven): 1.2.3
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 |
|---|---|---|---|---|---|
| Apache | Storm | 1.1.0 to 1.2.2 | — | No fix listed | CNA |
| — | org.apache.storm:storm-kafka (Maven) | 1.1.0 to before 1.2.3 | 1.2.3 | Patch available | GHSA-25pc-85qf-6j69 |
| — | org.apache.storm:storm-kafka-client (Maven) | 1.1.0 to before 1.2.3 | 1.2.3 | Patch available | GHSA-25pc-85qf-6j69 |
- Storm VendorApache Affected 1.1.0 to 1.2.2 Fixed in — No fix listed CNA
- org.apache.storm:storm-kafka (Maven) Vendor— Affected 1.1.0 to before 1.2.3 Fixed in 1.2.3 Patch available GHSA-25pc-85qf-6j69
- org.apache.storm:storm-kafka-client (Maven) Vendor— Affected 1.1.0 to before 1.2.3 Fixed in 1.2.3 Patch available GHSA-25pc-85qf-6j69
Remediation
- Fix · GHSA-25pc-85qf-6j69 org.apache.storm:storm-kafka (Maven) Fixed in 1.2.3 Advisory →
- Fix · GHSA-25pc-85qf-6j69 org.apache.storm:storm-kafka-client (Maven) Fixed in 1.2.3 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2018-11779
- 2026-10-03 Alias added: GHSA-25pc-85qf-6j69
References
More Apache Storm vulnerabilities
- TI-2021-15907 Shell Command Injection Vulnerability in Nimbus Thrift Server CVSS 3.1CRITICAL 9.8
- TI-2021-17787 Unsafe Pre-Authentication Deserialization In Workers CVSS 3.1CRITICAL 9.8
- TI-2015-02819 The UI daemon in Apache Storm 0.10.0 before 0.10.0-beta1 allows remote attackers to… CVSS 3.0CRITICAL 9.8
- TI-2017-07179 It was found that under some situations and configurations of Apache Storm 1.x before… CVSS 3.0HIGH 8.8
- TI-2018-01232 In Apache Storm 0.10.0 through 0.10.2, 1.0.0 through 1.0.6, 1.1.0 through 1.1.2, and… CVSS 3.0HIGH 8.8
- TI-2026-27475 Apache Storm Client: RCE through Unsafe Deserialization via Kerberos TGT Credential Handling CVSS 3.1HIGH 8.8
Sources
- CVE-2018-11779 · CVE Program
- CVE-2018-11779 · NVD
- FIRST EPSS
- GHSA-25pc-85qf-6j69 · GitHub Advisory Database · CC BY 4.0
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