XSS in Drupal
CVE-2020-11022
In jQuery starting with 1.12.0 and before 3.5.0, passing HTML from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e. .html(), .append(), and others) may execute untrusted code. This problem is…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.990 (99.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N.
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory, Mitigation)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-11022?
- CVE-2020-11022 is a medium-severity vulnerability in Drupal, classified under Cross-site Scripting. CVSS score: 6.9/10. Published 2020-04-29.
- How severe is CVE-2020-11022?
- Medium severity. CVSS v3 base score is 6.9 out of 10.
- Is CVE-2020-11022 known to be exploited?
- 72 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.