CVE-2021-47967
PHP Timeclock 1.04 Multiple Cross-Site Scripting via Parameters
- State
- Published
- Severity
- 5.1 Medium
- Published
- May 15, 2026
- Updated
- May 24, 2026
- Reserved
- May 15, 2026
Description
PHP Timeclock 1.04 contains multiple cross-site scripting vulnerabilities that allow unauthenticated attackers to inject arbitrary JavaScript by manipulating URL paths and POST parameters. Attackers can append malicious payloads to login.php, timeclock.php, audit.php, and timerpt.php endpoints, or inject code through from_date and to_date parameters in report requests to execute scripts in user browsers.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N | VulnCheck |
| 3.1 | 6.1 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | VulnCheck |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
PHP TimeclockTimeclock |
|
References
- ExploitDB-49853exploit
- Official Product Homepageproduct
- Product Referenceproduct
- VulnCheck Advisory: PHP Timeclock 1.04 Multiple Cross-Site Scripting via Parametersthird-party-advisory
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