PT-2021-10860 · Phplist · Phplist

R0Ck3T1973 · Published 2021-07-01 · Updated 2024-03-06 · CVE-2020-23217

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 Add a list field under the Import Emails module.

Recommendations For phplist version 3.5.3, consider disabling the Import Emails module until a patch is available to prevent exploitation of the stored XSS issue. Restrict access to the Add a list field to minimize the risk of arbitrary web script execution.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BIT-PHPLIST-2020-23217

CVE-2020-23217

Affected Products

Phplist

References · 6

• 🔥 https://github.com/phpList/phplist3/issues/672 · Exploit
• https://osv.dev/vulnerability/CVE-2020-23217 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-phplist-2020-23217 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-23217 · Security Note
• https://phplist.org/newslist/phplist-3-5-4-release-notes · Note
• https://t.me/cvenotify/16957 · Telegram Post