CVE-2013-4103

high-risk
Published 2019-11-04

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

Do I need to act?

~
7.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
38637
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Cryptocat

Affected Vendors

Cryptocat Project

References (10)

Third Party Advisory http://packetstormsecurity.com/files/134252/Cryptocat-Script-Insertion.html
Third Party Advisory https://packetstormsecurity.com/files/cve/CVE-2013-4103
Product https://tobtu.com/decryptocat.php
Mailing List https://www.openwall.com/lists/oss-security/2013/07/10/15
Third Party Advisory https://www.securityfocus.com/bid/61093
Third Party Advisory http://packetstormsecurity.com/files/134252/Cryptocat-Script-Insertion.html
Third Party Advisory https://packetstormsecurity.com/files/cve/CVE-2013-4103
Product https://tobtu.com/decryptocat.php
Mailing List https://www.openwall.com/lists/oss-security/2013/07/10/15
Third Party Advisory https://www.securityfocus.com/bid/61093
53
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 16/34 · Moderate
Exposure 5/34 · Minimal