Medium severity · published Jul 30, 2021
CVE-2021-37596
Telegram Web K Alpha 0.6.1 allows XSS via a document name
6.1
CVSS
0.6%
EPSS
No
On KEV
Description
Telegram Web K Alpha 0.6.1 allows XSS via a document name.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WK
Web K Alpha · Telegram
0.6.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-37596
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-37596
Patch
https://github.com/morethanwords/tweb/commit/11d2fe01363889f20c8baa2217ed4aad445c5551
More from Web K Alpha
9.8
CVE-2021-40532
Telegram Web K Alpha before 0.7.2 mishandles the characters in a document extension