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Vulnerability record · CVE-2020-13145 · published 18 May 2020

CVE-2020-13145: Open edx platform cross-site scripting vulnerability

Edx · Open Edx Platform

Studio in Open edX Ironwood 2.5 allows users to upload SVG files via the "Content>File Uploads" screen. These files can contain JavaScript code and thus lead to Stored XSS.

5.4 CVSS 3.1 Medium EPSS 0.53% · top 57.4% CWE-79 · Cross-site scripting
5.4CVSS 3.1 base score, v2 3.5
0.53%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Studio in Open edX Ironwood 2.5 allows users to upload SVG files via the "Content>File Uploads" screen. These files can contain JavaScript code and thus lead to Stored XSS.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://stark0de.com/2020/05/17/openedx-vulnerabilities.html ExploitThird Party Advisory
https://stark0de.com/2020/05/17/openedx-vulnerabilities.html ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-13145), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.