PT-2022-27234 · Unknown · Sproctor Php-Calendar

Jalaj · Published 2022-12-13 · Updated 2025-12-15 · CVE-2022-4455

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions sproctor php-calendar (affected versions not specified)

Description A problematic vulnerability was found in sproctor php-calendar, affecting an unknown part of the file index.php. The manipulation of the argument $ SERVER['PHP SELF'] leads to cross site scripting. It is possible to initiate the attack remotely.

Recommendations To fix this issue, it is recommended to apply a patch with the name a2941109b42201c19733127ced763e270a357809. As a temporary workaround, consider restricting access to the index.php file until the patch is applied. Additionally, avoid using the $ SERVER['PHP SELF'] argument in the affected file until the issue is resolved.

Fix

Improper Neutralization

XSS

Code Injection

Weakness Enumeration

CWE-707

CWE-79

CWE-94

Related Identifiers

CVE-2022-4455

Affected Products

Sproctor Php-Calendar

References · 9

• https://github.com/sproctor/php-calendar/commit/a2941109b42201c19733127ced763e270a357809 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-4455 · Security Note
• https://osv.dev/vulnerability/CVE-2022-4455 · Vendor Advisory
• https://t.me/cvenotify/39769 · Telegram Post
• https://vuldb.com/?id.215445 · Note
• https://t.me/cibsecurity/54451 · Telegram Post
• https://vuldb.com/?ctiid.215445 · Note
• https://t.me/cveNotify/145803 · Telegram Post
• https://t.me/cvenotify/40192 · Telegram Post