Vulnerability Details : CVE-2022-29584
Mahara before 20.10.5, 21.04.4, 21.10.2, and 22.04.0 allows stored XSS when a particular Cascading Style Sheets (CSS) class for embedly is used, and JavaScript code is constructed to perform an action.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2022-29584
- cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*
- cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*
- cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*
- cpe:2.3:a:mahara:mahara:22.04.0:rc1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-29584
0.44%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 62 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-29584
| 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-2022-29584
-
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-2022-29584
-
https://bugs.launchpad.net/mahara/+bug/1968920
Bug #1968920 “XSS exploit in 'External media' block” : Bugs : MaharaVendor Advisory
-
https://mahara.org/interaction/forum/topic.php?id=9095
Security Announcements - XSS exploit in 'External media' block in Mahara before 20.10.5, 21.04.4, and 21.10.2 - Mahara ePortfolio SystemVendor Advisory
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