CVE-2020-35704

Name: CVE-2020-35704
Creator: NVD / NIST
Published: 2020-12-25T06:15:12.957+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.60%

Last modified Jun 17, 2026

CVE-2020-35704 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Daybyday 2.1.0 allows stored XSS via the Title parameter to the New Lead screen.. EPSS estimates a 0.60% chance of exploitation in the next 30 days.

Description

Daybyday 2.1.0 allows stored XSS via the Title parameter to the New Lead screen.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.60%

43.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Daybydaycrm	Daybyday	2.1.0

References

https://github.com/Bottelet/DaybydayCRM/releasesThird Party Advisory
https://tufangungor.github.io/exploit/2020/12/12/daybydaycrm-2.1.0-multiple-stored-xss.htmlExploit, Third Party Advisory
https://github.com/Bottelet/DaybydayCRM/releasesThird Party Advisory
https://tufangungor.github.io/exploit/2020/12/12/daybydaycrm-2.1.0-multiple-stored-xss.htmlExploit, Third Party Advisory

Timeline

Published: Dec 25, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-35704?

Daybyday 2.1.0 allows stored XSS via the Title parameter to the New Lead screen.

How severe is CVE-2020-35704?

CVE-2020-35704 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.60% probability of exploitation in the next 30 days.

How do I fix CVE-2020-35704?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-35704?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST