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CVE-2022-0212

MEDIUMCVSS 6.1/10EPSS 2.29%

Last modified

CVE-2022-0212 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. The SpiderCalendar WordPress plugin through 1.5.65 does not sanitise and escape the callback parameter before outputting it back in the page via the window AJAX action (available to both unauthenticated and authenticated users), leading to a Reflected Cross-Site Scripting issue.. EPSS estimates a 2.29% chance of exploitation in the next 30 days.

Description

The SpiderCalendar WordPress plugin through 1.5.65 does not sanitise and escape the callback parameter before outputting it back in the page via the window AJAX action (available to both unauthenticated and authenticated users), leading to a Reflected Cross-Site Scripting issue.

Metrics

CVSS 3.1
6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability
2.29%

81.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
10webSpidercalendar<= 1.5.65

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-0212?
The SpiderCalendar WordPress plugin through 1.5.65 does not sanitise and escape the callback parameter before outputting it back in the page via the window AJAX action (available to both unauthenticated and authenticated users), leading to a Reflected Cross-Site Scripting issue.
How severe is CVE-2022-0212?
CVE-2022-0212 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 2.29% probability of exploitation in the next 30 days.
How do I fix CVE-2022-0212?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-0212?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST