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CVE-2025-50581: n/a

Medium
VulnerabilityCVE-2025-50581cvecve-2025-50581
Published: Fri Jul 18 2025 (07/18/2025, 00:00:00 UTC)
Source: CVE Database V5

Description

MRCMS v3.1.2 was discovered to contain a cross-site scripting (XSS) vulnerability via the component /admin/group/save.do.

AI-Powered Analysis

AILast updated: 07/26/2025, 00:59:03 UTC

Technical Analysis

CVE-2025-50581 is a cross-site scripting (XSS) vulnerability identified in MRCMS version 3.1.2, specifically affecting the /admin/group/save.do component. This vulnerability is classified under CWE-79, which pertains to improper neutralization of input during web page generation, allowing attackers to inject malicious scripts. The vulnerability requires high privileges (PR:H) and user interaction (UI:R) to be exploited, and it affects the confidentiality and integrity of the system, but not availability. The CVSS v3.1 base score is 4.8 (medium severity), with an attack vector of network (AV:N), low attack complexity (AC:L), and scope changed (S:C), indicating that exploitation can affect resources beyond the vulnerable component. The vulnerability allows an authenticated user with administrative privileges to inject malicious scripts via the group save functionality, potentially leading to session hijacking, defacement, or unauthorized actions performed in the context of the victim's session. No known exploits are currently reported in the wild, and no patches have been linked yet. The vulnerability requires the attacker to be authenticated and to trick a user into interacting with a crafted payload, which limits the ease of exploitation but still poses a risk in environments where multiple administrators or privileged users operate.

Potential Impact

For European organizations using MRCMS 3.1.2, this vulnerability could lead to unauthorized disclosure of sensitive information or manipulation of administrative functions through XSS attacks. Given that the vulnerability requires administrative privileges and user interaction, the risk is higher in environments with multiple administrators or where phishing/social engineering attacks are feasible. Successful exploitation could compromise the integrity of administrative data and potentially lead to further compromise of the CMS or connected systems. This could impact confidentiality of internal group management data and undermine trust in the CMS platform. In sectors such as government, finance, or healthcare within Europe, where data protection regulations like GDPR are stringent, exploitation could lead to regulatory penalties and reputational damage. The medium severity rating suggests that while the threat is not critical, it should not be ignored, especially in high-value or sensitive environments.

Mitigation Recommendations

European organizations should implement the following specific mitigations: 1) Restrict administrative access to MRCMS to trusted personnel only and enforce strong authentication mechanisms such as multi-factor authentication (MFA) to reduce the risk of compromised credentials. 2) Conduct regular security awareness training for administrators to recognize and avoid phishing or social engineering attempts that could trigger the required user interaction for exploitation. 3) Implement Content Security Policy (CSP) headers to limit the execution of unauthorized scripts within the CMS administrative interface. 4) Monitor and audit administrative actions and logs for suspicious activities that could indicate exploitation attempts. 5) Since no official patch is currently available, consider applying virtual patching via web application firewalls (WAF) to detect and block malicious payloads targeting /admin/group/save.do. 6) Engage with the MRCMS vendor or community to obtain updates or patches as soon as they become available and plan for timely deployment. 7) Limit the exposure of the administrative interface by network segmentation or VPN access to reduce the attack surface.

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Technical Details

Data Version
5.1
Assigner Short Name
mitre
Date Reserved
2025-06-16T00:00:00.000Z
Cvss Version
null
State
PUBLISHED

Threat ID: 687abd1ea83201eaacf7000e

Added to database: 7/18/2025, 9:31:10 PM

Last enriched: 7/26/2025, 12:59:03 AM

Last updated: 8/18/2025, 1:22:24 AM

Views: 19

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