CVE-2021-3294 json
CASAP Automated Enrollment System 1.0 is affected by cross-site scripting (XSS) in users.php.
published 2021-02-08 5 y ago modified 2026-07-09 4 mo ago also EUVD-2021-26628
- cvss
- 5.4
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.9%
- EPSS 2.9% chance of exploitation in 30 days, percentile 86%
- public exploits
- 1
- Exploit-DB
Summary
CASAP Automated Enrollment System 1.0 is affected by cross-site scripting (XSS) in users.php. An attacker can steal a cookie to perform user redirection to a malicious website.
Timeline
- First public exploit (EDB-49469)
- Published
Exploit prediction
2.88% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-49469 CASAP Automated Enrollment System 1.0 - 'First Name' Stored XSS webapps, 2021-01-25
- packetstormsecurity.com http://packetstormsecurity.com/files/161421/CASAP-Automated-Enrollment-System-1.0-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
exploit-db.com
/exploits/49469
exploit, third-party-advisory, vdb-entry
-
packetstormsecurity.com
/files/161421/CASAP-Automated-Enrollment-System-1.0-Cross-Site-Scripting.html
exploit, third-party-advisory, vdb-entry
-
sourcecodester.com
/download-code?nid=12210&title=CASAP+Automated+Enrollment+System+using+PHP%2FMySQLi+with+Source+Code
third-party-advisory
Sources
- CVE List CVE-2021-3294
- NVD CVE-2021-3294
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.