CVE-2026-21768 — MEDIUM (6.3)

Vulnerability Description

The compose-rich-editor library (v1.0.0-rc14) used in HCL Verse for Android's rich text email composition fails to properly validate all HTML input thereby allowing malicious content to be executed in certain situations.

CVSS Score

6.3

MEDIUM

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Related Weaknesses (CWE)

CWE-20 CWE-79

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130866

FAQ

What is CVE-2026-21768?

CVE-2026-21768 is a vulnerability with a CVSS score of 6.3 (MEDIUM). The compose-rich-editor library (v1.0.0-rc14) used in HCL Verse for Android's rich text email composition fails to properly validate all HTML input thereby allowing malicious content to be executed in...

How severe is CVE-2026-21768?

CVE-2026-21768 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-21768?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.