CVE-2023-34831

medium

Description

The "Submission Web Form" of Turnitin LTI tool/plugin version 1.3 is affected by HTML Injection attacks. The security issue affects the submission web form ("id" and "title" HTTP POST parameters) where the students submit their reports for similarity/plagiarism checks.

References

https://github.com/IthacaLabs/Turnitin/blob/main/Turnitin_Submission_Web_Form/

https://github.com/IthacaLabs/Turnitin/blob/main/Turnitin_LTI_1.3_HTMLi_CVE-2023-34831/Turnitin_LTI_1.3_HTMLi_CVE-2023-34831.txt

Details

Source: Mitre, NVD

Published: 2023-06-29

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 5.4

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00495