CVE-2026-4096
Last modified
CVE-2026-4096 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. IBM DevOps Plan 3.0.0 through 3.0.6 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. EPSS estimates a 0.15% chance of exploitation in the next 30 days.
Description
IBM DevOps Plan 3.0.0 through 3.0.6 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Hcltech | Devops Plan | >= 3.0.0, < 3.0.7 |
References
- https://www.ibm.com/support/pages/node/7275005Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-4096?
How severe is CVE-2026-4096?
How do I fix CVE-2026-4096?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-40954CVE-2026-40954 is an integer underflow vulnerability in the …3.7
- CVE-2026-40955CVE-2026-40955 is an integer underflow vulnerability in the …3.7
- CVE-2026-40956CVE-2026-40956 is a memory disclosure vulnerability in Secur…3.7
- CVE-2026-40957o CVE-2026-40957 is a frameable content vulnerability in t…7.5
- CVE-2026-40958CVE-2026-40958 is a input validation error in Secure Access …3.7
- CVE-2026-40959Luanti 5 before 5.15.2, when LuaJIT is used, allows a Lua sa…9.3
- CVE-2026-40960Luanti 5 before 5.15.2 sometimes allows unintended access to…8.1
- CVE-2026-40961A bug in the login redirect route in Apache Airflow allowed …7.2
- CVE-2026-40962FFmpeg before 8.1 has an integer overflow and resultant out-…9.8
- CVE-2026-40963The structure_data endpoint in the Airflow UI returned exter…3.1
- CVE-2026-40964Authentication Bypass in cf-auth-proxy in Cloud Foundry Foun…7.5
- CVE-2026-40965Cloud Foundry UAA versions v76.12.0 through v78.12.0 are vul…10
Are you affected by CVE-2026-4096?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST