PT-2021-10859 · Phplist · Phplist

R0Ck3T1973 · Published 2021-07-01 · Updated 2024-03-06 · CVE-2020-23209

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 phplist version 3.5.3

Description A stored cross site scripting (XSS) issue allows attackers to execute arbitrary web scripts or HTML via a crafted payload entered into the List Description field under the Edit A List module. This enables attackers to potentially manipulate the web application's behavior or steal user data.

Recommendations For phplist version 3.5.3, update to a newer version that contains a fix for this issue to prevent exploitation. As a temporary workaround, consider restricting access to the Edit A List module to minimize the risk of exploitation. Additionally, avoid using the List Description field until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BIT-PHPLIST-2020-23209

CVE-2020-23209

Affected Products

Phplist

References · 6

• 🔥 https://github.com/phpList/phplist3/issues/666 · Exploit
• https://osv.dev/vulnerability/BIT-phplist-2020-23209 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-23209 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-23209 · Security Note
• https://t.me/cvenotify/16958 · Telegram Post
• https://t.me/cibsecurity/25880 · Telegram Post