CVE-2021-42841
Medium
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.
SeverityMedium
CVSS6.1
Exploit probability59. percentile0.9%
Product
Practo Insta Hms
PublishedJan 6, 2022
First seenJan 6, 2022
How to fix
Update
- practo insta_hms12.4.10 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| practo insta_hms | v < 12.4.10 | 12.4.10 |
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