Vulnerability Monitor

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CVE-2021-23129

An issue was discovered in Joomla! 2.5.0 through 3.9.24. Missing filtering of messages showed to users that could lead to xss issues.

Published

2021-03-04T18:15:13.440

Last Modified

2024-11-21T05:51:15.650

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	joomla	joomla\!	< 3.9.25	Yes

References

https://developer.joomla.org/security-centre/843-20210303-core-xss-within-alert-messages-showed-to-users.html Vendor Advisory ([email protected])
https://developer.joomla.org/security-centre/843-20210303-core-xss-within-alert-messages-showed-to-users.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)