PT-2024-21243 · Amss++ · Amss++

Rafael Pedrero · Published 2024-03-18 · Updated 2024-03-19 · CVE-2024-2596

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions AMSS++ version 4.31

Description The issue is related to insufficient encoding of user-controlled input, resulting in a Cross-Site Scripting (XSS) vulnerability through the "/amssplus/modules/mail/main/select send.php" endpoint, in multiple parameters. This could allow a remote attacker to send a specially crafted URL to an authenticated user and steal their session cookie credentials.

Recommendations For AMSS++ version 4.31, consider disabling access to the "/amssplus/modules/mail/main/select send.php" endpoint until a patch is available. Restrict the use of user-controlled input in this endpoint to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-2596

Affected Products

Amss++

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2024-2596 · Security Note
• https://osv.dev/vulnerability/CVE-2024-2596 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1769775074641387877 · Twitter Post
• https://twitter.com/cracbot/status/1769964489544237272 · Twitter Post
• https://twitter.com/RedPacketSec/status/1770028577850794436 · Twitter Post
• https://twitter.com/CVEnew/status/1769729294123848184 · Twitter Post
• https://incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-amssplus-amss · Note