CVE-2021-45886
8.8 · HIGHOverview
CVE-2021-45886 is a high-severity vulnerability affecting ponton x\/p_messenger. It was published on March 13, 2022 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in PONTON X/P Messenger before 3.11.2. Anti-CSRF tokens are globally valid, making the web application vulnerable to a weakened version of CSRF, where an arbitrary token of a low-privileged user (such as operator) can be used to confirm actions of higher-privileged ones (such as xpadmin).
Remediation
Check the references section for vendor advisories and patches from ponton. Update x\/p_messenger to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2021-45886?
CVE-2021-45886 is a high-severity vulnerability affecting ponton x\/p_messenger. It was published on March 13, 2022 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2021-45886?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-45886?
Check the references section for vendor advisories and patches from ponton. Update x\/p_messenger to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-45886?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-45886 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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