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.

CVSS v3.1

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

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

2.29% chance of exploitation in the next 30 days, 82th percentile

Nuclei

medium · CWE-79

Published

2022-02-14

Updated

2024-08-02

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/15be2d2b-baa3-4845-82cf-3c351c695b47

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-0212.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2022-0211
• CVE-2022-0213
• CVE-2022-0208
• CVE-2022-0214
• CVE-2022-0206
• CVE-2022-0216