CVE-2022-4455

3.5 LOW
Published: December 13, 2022 Modified: December 15, 2025

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://vuldb.com/?ctiid.215445
Source: cna@vuldb.com
https://vuldb.com/?id.215445
Source: cna@vuldb.com
Third Party Advisory
https://github.com/sproctor/php-calendar/commit/a2941109b42201c19733127ced763e270a357809
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Third Party Advisory
https://vuldb.com/?id.215445
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
3.5 / 10.0
EPSS (Exploit Probability)
0.2%
48th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

php-calendar