CVE-2021-34667
6.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
The Calendar_plugin WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of $_SERVER['PHP_SELF'] in the ~/calendar.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.0.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Calendar_plugin | Calendar_plugin | 1.0 <= 1.0 | affected |
Weaknesses
- CWE-79: CWE-79 Cross-site Scripting (XSS)
ADP Enrichment
CVE Program Container
Additional References
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34667
- https://plugins.trac.wordpress.org/browser/calendar-plugin/trunk/calendar.php#L86
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34667
- https://plugins.trac.wordpress.org/browser/calendar-plugin/trunk/calendar.php#L86
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