Vulnerability Details : 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 category: Cross site scripting (XSS)
Products affected by CVE-2021-40310
- cpe:2.3:a:os4ed:opensis:8.0:*:*:*:community:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-40310
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 30 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-40310
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2021-40310
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-40310
-
https://github.com/MiSERYYYYY/Vulnerability-Reports-and-Disclosures/blob/main/OpenSIS-Community-8.0.md
Vulnerability-Reports-and-Disclosures/OpenSIS-Community-8.0.md at main · MiSERYYYYY/Vulnerability-Reports-and-Disclosures · GitHubExploit;Third Party Advisory
-
https://www.youtube.com/watch?v=aPKPUDmmYpc
OpenSIS 8.0 'cp_id_miss_attn' - Reflected Cross-Site Scripting (XSS) PoC - YouTubeExploit;Third Party Advisory
-
https://github.com/OS4ED/openSIS-Classic
GitHub - OS4ED/openSIS-Classic: openSIS is a commercial grade, secure, scalable & intuitive Student Information System, School Management Software from OS4ED. Has all functionalities to run single orProduct;Third Party Advisory
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