CVE-2022-4455
3.5 · LOWOverview
CVE-2022-4455 is a low-severity vulnerability affecting php-calendar php-calendar. It was published on December 13, 2022 and has a CVSS 3.1 base score of 3.5 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.5, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A vulnerability was identified in sproctor php-calendar up to 2.0.13. This impacts an unknown function of the file index.php. Such manipulation of the argument $_SERVER['PHP_SELF'] leads to cross site scripting. The attack may be launched remotely. The name of the patch is a2941109b42201c19733127ced763e270a357809. It is advisable to implement a patch to correct this issue.
Remediation
Check the references section for vendor advisories and patches from php-calendar. Update php-calendar 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 |
|---|---|---|---|
| php-calendar | php-calendar | >= 0, < 2022-04-28 | Affected |
Frequently Asked Questions
What is CVE-2022-4455?
CVE-2022-4455 is a low-severity vulnerability affecting php-calendar php-calendar. It was published on December 13, 2022 and has a CVSS 3.1 base score of 3.5 (LOW).
How severe is CVE-2022-4455?
This vulnerability has a CVSS 3.1 base score of 3.5, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2022-4455?
Check the references section for vendor advisories and patches from php-calendar. Update php-calendar 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-2022-4455?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-4455 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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