What’s Vulnerable › Vulnerabilities

CVE-2021-41951

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 77.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-11-15 · updated 2026-06-17
• Weakness: CWE-79

Description

ResourceSpace before 9.6 rev 18290 is affected by a reflected Cross-Site Scripting vulnerability in plugins/wordpress_sso/pages/index.php via the wordpress_user parameter. If an attacker is able to persuade a victim to visit a crafted URL, malicious JavaScript content may be executed within the context of the victim's browser.

Affected products

• Montala ResourceSpace: before 9.6; 9.6 — fixed in 9.6

How to fix

Upgrade to a fixed version: Montala ResourceSpace 9.6. Check the vendor advisory for mitigations.

References

• https://www.horizon3.ai/multiple-vulnerabilities-in-resourcespace/
• https://www.horizon3.ai/multiple-vulnerabilities-in-resourcespace/

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