Vulnerability CVE-2021-27370
Published: 2021-02-22

Description:
The Contact page in Monica 2.19.1 allows stored XSS via the Last Name field.

See advisories in our WLB2 database:
Topic
Author
Date
Low
Monica 2.19.1 last_name Stored XSS
BouSalman
26.02.2021

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:S/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Monicahq -> Monica 

 References:
http://packetstormsecurity.com/files/161501/Monica-2.19.1-Cross-Site-Scripting.html
https://github.com/monicahq/monica/issues/4888
https://github.com/monicahq/monica/pull/4543
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