XSS in Os4ed Opensis
CVE-2021-40310
OpenSIS Community Edition version 8.0 is affected by a cross-site scripting (XSS) vulnerability in the TakeAttendance.php via the cp_id_miss_attn parameter.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.008 (54.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Os4ed Opensis — versions 8.0
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Product, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-40310?
- CVE-2021-40310 is a medium-severity vulnerability in Os4ed Opensis, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-09-24.
- How severe is CVE-2021-40310?
- Medium severity. CVSS v3 base score is 5.4 out of 10.