What is CVE-2021-27788?

CVE-2021-27788 is a high-severity vulnerability in Hcl Software Verse, classified under Cross-site Scripting. CVSS score: 8.3/10. Published 2023-03-10.

How severe is CVE-2021-27788?

High severity. CVSS v3 base score is 8.3 out of 10.

XSS in Hcl Software Verse

CVE-2021-27788

HCL Verse is susceptible to a Cross Site Scripting (XSS) vulnerability. By tricking a user into clicking a crafted URL, a remote unauthenticated attacker could execute script in a victim's web browser to perform operations as the victim and/or steal the victim's cookies, session tokens, or other sensitive information.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (43.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L.

Affected products

Hcl Software Verse — versions 2.x
Hcltech Verse

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

psirt@hcl.com (Vendor Advisory)

Frequently asked questions

What is CVE-2021-27788?: CVE-2021-27788 is a high-severity vulnerability in Hcl Software Verse, classified under Cross-site Scripting. CVSS score: 8.3/10. Published 2023-03-10.
How severe is CVE-2021-27788?: High severity. CVSS v3 base score is 8.3 out of 10.