Medium severity · published Jun 4, 2020
CVE-2020-13827
phpList before 3.5.4 allows XSS via /lists/admin/user.php and /lists/admin/users.php
6.1
CVSS
0.9%
EPSS
No
On KEV
Description
phpList before 3.5.4 allows XSS via /lists/admin/user.php and /lists/admin/users.php.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PH
Phplist · Phplist
before 3.5.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-13827
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-13827
Release Notes
https://www.phplist.org/newslist/phplist-3-5-4-release-notes/
Exploit
https://www.wizlynxgroup.com/security-research-advisories/vuln/WLX-2020-004
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