CVE Explorer
CVE-2026-21826
HCL Digital Experience and HCL Digital Experience Compose could be susceptible to Host header injection. An attacker can manipulate the Host header and cause the application to behave in unexpected ways.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Digital Experience & DX Compose","vendor":"HCLSoftware","versions":[{"status":"affected","version":"9.5"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:852034ea3d54643ea40d5747bfbe7d3da4520bb66ef7cfaba666c5a24b7ef2f0 · sha256:24822050adfa1604… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:852034ea3d54643ea40d5747bfbe7d3da4520bb66ef7cfaba666c5a24b7ef2f0 · sha256:24822050adfa1604… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-601","description":"CWE-601 URL redirection to untrusted site ('open redirect')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:852034ea3d54643ea40d5747bfbe7d3da4520bb66ef7cfaba666c5a24b7ef2f0 · sha256:24822050adfa1604… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130849"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:852034ea3d54643ea40d5747bfbe7d3da4520bb66ef7cfaba666c5a24b7ef2f0 · sha256:24822050adfa1604… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.