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.

CVSS v3.1

4.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

0.58% chance of exploitation in the next 30 days, 46th percentile

Published

2022-03-13

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-079.txt

References

• CVE Record
• NVD entry

Related

• CVE-2021-45887
• CVE-2021-45889
• CVE-2021-45886
• CVE-2021-45891
• CVE-2021-45868
• CVE-2021-45893