cvedb.io
CVE-2021-42841
MEDIUM · CVSS 6.1
EPSS exploitation probability: 0%
Published 2022-01-06T21:15:08.080 · Last modified 2026-06-17T04:10:11.690

Summary

Insta HMS before 12.4.10 is vulnerable to XSS because of improper validation of user-supplied input by multiple scripts. A remote attacker could exploit this vulnerability via a crafted URL to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.

Affected products

practo — insta_hms

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.