CVE-2020-13673
CVE-2020-13673 is a medium-severity vulnerability in Drupal Entity Embed 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: 2.6
- EPSS exploit prediction: 0% (17th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Drupal Entity Embed
- Published:
- Last modified:
Description
The Entity Embed module provides a filter to allow embedding entities in content fields. In certain circumstances, the filter could allow an unprivileged user to inject HTML into a page when it is accessed by a trusted user with permission to embed entities. In some cases, this could lead to cross-site scripting.
Frequently asked questions
- What is CVE-2020-13673?
- The Entity Embed module provides a filter to allow embedding entities in content fields. In certain circumstances, the filter could allow an unprivileged user to inject HTML into a page when it is accessed by a trusted user with permission to embed entities. In some cases, this could lead to cross-site scripting.
- How severe is CVE-2020-13673?
- CVE-2020-13673 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-2020-13673 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-13673?
- CVE-2020-13673 primarily affects Drupal Entity Embed. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2020-13673?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-13673 published?
- CVE-2020-13673 was published on 2022-02-11 and last updated on 2026-06-17.
References
Affected products (11)
- cpe:2.3:a:drupal:entity_embed:8.x-1.0:-:*:*:*:*:*:*
- cpe:2.3:a:drupal:entity_embed:8.x-1.0:alpha1:*:*:*:*:*:*
- cpe:2.3:a:drupal:entity_embed:8.x-1.0:alpha2:*:*:*:*:*:*
- cpe:2.3:a:drupal:entity_embed:8.x-1.0:alpha3:*:*:*:*:*:*
- cpe:2.3:a:drupal:entity_embed:8.x-1.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:drupal:entity_embed:8.x-1.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:drupal:entity_embed:8.x-1.0:beta3:*:*:*:*:*:*
- cpe:2.3:a:drupal:entity_embed:8.x-1.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:drupal:entity_embed:8.x-1.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:drupal:entity_embed:8.x-1.1:*:*:*:*:*:*:*
- cpe:2.3:a:drupal:entity_embed:8.x-1.2:*:*:*:*:*:*:*
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