Vulnerability Details : CVE-2020-23217
A stored cross site scripting (XSS) vulnerability in phplist 3.5.3 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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2020-23217
- cpe:2.3:a:phplist:phplist:3.5.3:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-23217
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 24 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-23217
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2020-23217
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-23217
-
https://www.phplist.org/newslist/phplist-3-5-4-release-notes/
phpList 3.5.4 released: Security Release | phpList.orgRelease Notes;Third Party Advisory
-
https://github.com/phpList/phplist3/issues/672
Bypass Cross Site Scripting Vulnerability on "IMPORT EMAILS" feature in php-list-3.5.4 · Issue #672 · phpList/phplist3 · GitHubExploit;Issue Tracking;Third Party Advisory
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