CVE-2021-27370

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

CVSS v3.1

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

3.27% chance of exploitation in the next 30 days, 88th percentile

Published

2021-02-22

Updated

2024-08-03

Proof-of-concept exploits (2)

• http://packetstormsecurity.com/files/161501/Monica-2.19.1-Cross-Site-Scripting.html
• monicahq/monica/pull/4543

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/49582

References

• CVE Record
• NVD entry

Related

• CVE-2021-27368
• CVE-2021-27369
• CVE-2021-27371
• CVE-2021-27559
• CVE-2021-27403
• CVE-2021-27365