CVE-2019-20513
CVE-2019-20513 is a medium-severity vulnerability in Edx Open Edx with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- CVSS v2: 4.3
- EPSS exploit prediction: 0% (39th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Edx Open Edx
- Published:
- Last modified:
Description
Open edX Ironwood.1 allows support/certificates?user= reflected XSS.
Frequently asked questions
- What is CVE-2019-20513?
- Open edX Ironwood.1 allows support/certificates?user= reflected XSS.
- How severe is CVE-2019-20513?
- CVE-2019-20513 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2019-20513 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-20513?
- CVE-2019-20513 affects Edx Open Edx. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-20513?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2019-20513 published?
- CVE-2019-20513 was published on 2020-03-19 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:edx:open_edx:2019-03-15:*:*:*:*:*:*:*
More vulnerabilities in Edx Open Edx
- CVE-2015-2286 — Medium (CVSS 6.5): lms/templates/footer-edx-new.html in Open edX edx-platform before 2015-01-29 does not properly restrict links on the…
- CVE-2022-32195 — Medium (CVSS 6.1): Open edX platform before 2022-06-06 allows XSS via the "next" parameter in the logout URL.
All CVEs affecting Edx Open Edx →
Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities
- CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
- CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
- CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
- CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
- CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
- CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…
Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →