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INCIBEVULNRICHMENT:CVE-2024-2596

HistoryMar 18, 2024 - 2:01 p.m.

CVE-2024-2596 Cross-Site Scripting (XSS) in AMSS++

2024-03-1814:01:50

CWE-79

INCIBE

github.com

amss++

version 4.31

insufficient input encoding

cross-site scripting

mail module

remote attacker

session cookie credentials

CVSS3

7.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

AI Score

5.9

Confidence

High

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

Vulnerability in AMSS++ version 4.31, which does not sufficiently encode user-controlled input, resulting in a Cross-Site Scripting (XSS) vulnerability through /amssplus/modules/mail/main/select_send.php, in multiple parameters. This vulnerability could allow a remote attacker to send a specially crafted URL to an authenticated user and steal their session cookie credentials.

References

www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-amssplus-amss