Vulnerability Details : CVE-2021-45888
An issue was discovered in PONTON X/P Messenger before 3.11.2. The navigation tree that is shown on the left side of every page of the web application is vulnerable to XSS: it allows injection of JavaScript into its nodes. Creating such nodes is only possible for users who have the role Configuration Administrator or Administrator.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-45888
- cpe:2.3:a:ponton:x\/p_messenger:3.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:ponton:x\/p_messenger:3.10.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-45888
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-2021-45888
| 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 | |
|
4.8
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
1.7
|
2.7
|
NIST |
CWE ids for CVE-2021-45888
-
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-2021-45888
-
https://www.ponton.de/products/xpmessenger/
PONTON X/P Messenger - PONTONProduct;Vendor Advisory
-
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-079.txt
Exploit;Third Party Advisory
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