CVE-2021-47967 (GCVE-0-2021-47967)
Vulnerability from cvelistv5 – Published: 2026-05-15 18:36 – Updated: 2026-05-24 01:37
VLAI
EPSS
VEX
Title
PHP Timeclock 1.04 Multiple Cross-Site Scripting via Parameters
Summary
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.
Severity
6.1 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-15 21:13 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/49853 | exploit |
| http://timeclock.sourceforge.net | product |
| https://sourceforge.net/projects/timeclock/files/… | product |
| https://www.vulncheck.com/advisories/php-timecloc… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Timeclock | PHP Timeclock |
Affected:
1.04
|
guessed |
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Sightings
| Author | Source | Type | Date | Other |
|---|
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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