CVE-2021-42841

MEDIO 6.1CVE-2021-42841 · Published 06/01/2022 · updated 17/06/2026

In breve

CVE-2021-42841 è una vulnerabilità MEDIO (CVSS 6.1) che riguarda insta hms (practo).
Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 0.88%, superiore al 59.3% delle vulnerabilità.
Correzione: aggiornare a 12.4.10 o successiva.

Package	Affected versions	Patched versions
insta hms practo	`< 12.4.10`	`12.4.10`

Description

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.

References

exchange.xforce.ibmcloud.com/vulnerabilities/210416 · Third Party Advisory

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