PT-2020-17394 · Daybyday · Daybyday

Published 2020-12-25 · Updated 2020-12-28 · CVE-2020-35705

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Daybyday version 2.1.0

Description The issue allows stored XSS via the Name parameter to the New User screen. This can lead to malicious script execution when the stored data is viewed.

Recommendations For Daybyday version 2.1.0, avoid using the Name parameter in the New User screen until the issue is resolved. As a temporary workaround, consider restricting access to the New User screen to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-35705

Affected Products

Daybyday

References · 6

• 🔥 https://tufangungor.github.io/exploit/2020/12/12/daybydaycrm-2.1.0-multiple-stored-xss.html · Exploit
• https://osv.dev/vulnerability/CVE-2020-35705 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-35705 · Security Note
• https://github.com/Bottelet/DaybydayCRM/releases · Note
• https://t.me/cvenotify/7736 · Telegram Post
• https://t.me/cibsecurity/21300 · Telegram Post