CVE-2013-4103

Description

Cryptocat before 2.0.22 has Remote Script Injection due to improperly sanitizing user input

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 7.14% Top 10%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory packetstormsecurity.com Third-Party Advisory openwall.com Third-Party Advisory securityfocus.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://packetstormsecurity.com/files/134252/Cryptocat-Script-Insertion.html vdb entry third party advisory
https://www.openwall.com/lists/oss-security/2013/07/10/15 third party advisory mailing list
https://tobtu.com/decryptocat.php product
https://packetstormsecurity.com/files/cve/CVE-2013-4103 vdb entry third party advisory
https://www.securityfocus.com/bid/61093 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2013-4103?
CVE-2013-4103 has been scored as a critical severity vulnerability.
How to fix CVE-2013-4103?
To fix CVE-2013-4103, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2013-4103 being actively exploited in the wild?
It is possible that CVE-2013-4103 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~7% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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