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CVE-2021-40637

ExploitedNVDCIRCLENISA

EUVD-2021-27811 · Published Mar 3, 2022

OS4ED openSIS 8.0 is affected by cross-site scripting (XSS) in EmailCheckOthers.php. An attacker can inject JavaScript code to get the user's cookie and take over the working session of user.

Technologies

Os4Ed Opensis

Weaknesses

CWE-79

CVSS scores

  • v3.16.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • v2.04.3AV:N/AC:M/Au:N/C:N/I:P/A:N

MITRE ATT&CK

Inferred

Where this vulnerability fits in an attack

Initial Access

References

Potentially impacted assets

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