CVE-2022-4455

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.

CVSS v3 3.5 LOW
CVSS v2.0 4.0 MEDIUM

3.5^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.1 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:P/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/sproctor/php-calendar/commit/a2941109b42201c19733127ced763e270a357809	Patch Third Party Advisory
https://vuldb.com/?ctiid.215445
https://vuldb.com/?id.215445	Third Party Advisory
https://github.com/sproctor/php-calendar/commit/a2941109b42201c19733127ced763e270a357809	Patch Third Party Advisory
https://vuldb.com/?id.215445	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:php-calendar:php-calendar:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-12-13 18:15

Updated : 2025-12-15 19:16

NVD link : CVE-2022-4455

Mitre link : CVE-2022-4455

CVE.ORG link : CVE-2022-4455

JSON object : View

Products Affected

php-calendar

php-calendar

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-94

Improper Control of Generation of Code ('Code Injection')

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