CVE-2025-58010 is a Cross-Site Request Forgery (CSRF) vulnerability identified in the SV Proven Expert product developed by straightvisions GmbH. CSRF vulnerabilities occur when an attacker tricks an authenticated user into submitting a malicious request to a web application in which they are currently authenticated, without their consent or knowledge. This can lead to unauthorized actions being performed on behalf of the user. The affected product versions include all versions up to 2.0.06, though the exact range is not fully specified. The CVSS 3.1 base score is 4.3, indicating a medium severity level. The vector string (AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N) reveals that the attack can be performed remotely over the network without privileges and with low attack complexity, but requires user interaction (such as clicking a malicious link). The vulnerability impacts the integrity of the system by allowing unauthorized state-changing requests but does not affect confidentiality or availability. No known exploits are currently reported in the wild, and no patches or mitigation links are provided at this time. The vulnerability is classified under CWE-352, which is a common web security weakness related to insufficient anti-CSRF protections. SV Proven Expert is a reputation and review management tool, likely used by businesses to collect and manage customer feedback and reviews online. Exploiting this vulnerability could allow attackers to manipulate review data or settings, potentially damaging business reputations or misleading customers.

For European organizations using SV Proven Expert, this vulnerability poses a risk primarily to the integrity of their online reputation management data. Attackers could exploit the CSRF flaw to submit unauthorized changes, such as altering reviews, modifying account settings, or manipulating feedback data. This could lead to reputational damage, loss of customer trust, and potential financial consequences if customers are misled by falsified reviews. Since the vulnerability requires user interaction, phishing or social engineering campaigns could be used to trick employees or administrators into executing malicious requests. Although confidentiality and availability are not directly impacted, the integrity compromise can have significant business impact, especially for companies relying heavily on customer feedback for marketing and sales. Additionally, if attackers manipulate reviews or feedback, this could have downstream effects on compliance with consumer protection regulations in Europe, such as the EU's Unfair Commercial Practices Directive. The absence of known exploits reduces immediate risk, but the medium severity score and ease of exploitation warrant prompt attention.

1. Implement strict anti-CSRF tokens in all state-changing requests within SV Proven Expert to ensure that requests originate from legitimate user actions. 2. Encourage users and administrators to avoid clicking on suspicious links or visiting untrusted websites while logged into SV Proven Expert. 3. Use Content Security Policy (CSP) headers to restrict the domains that can execute scripts or submit forms to the SV Proven Expert application. 4. Monitor account activity logs for unusual or unauthorized changes to reviews or settings to detect potential exploitation attempts early. 5. If possible, restrict sensitive operations to require additional authentication factors or confirmation steps to reduce the risk of unauthorized changes. 6. Coordinate with straightvisions GmbH to obtain patches or updates addressing this vulnerability as soon as they become available. 7. Educate employees about phishing and social engineering risks that could facilitate CSRF attacks. 8. Consider isolating the SV Proven Expert management interface behind a VPN or internal network access controls to limit exposure to external attackers.