XSS in Gutenberg Project
CVE-2022-33994
The Gutenberg plugin through 13.7.3 for WordPress allows stored XSS by the Contributor role via an SVG document to the "Insert from URL" feature. NOTE: the XSS payload does not execute in the context of the WordPress instance's domain; however, analogous attempts by low-privileged users to reference SVG documents are blocked by some similar products, and this behavioral difference might have security relevance to some WordPress site administrators.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.007 (48.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.0 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:L/A:N.
Affected products
- Gutenberg_project Gutenberg
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-33994?
- CVE-2022-33994 is a low-severity vulnerability in Gutenberg Project, classified under Cross-site Scripting. CVSS score: 3.0/10. Published 2022-07-30.
- How severe is CVE-2022-33994?
- Low severity. CVSS v3 base score is 3.0 out of 10.
- Is CVE-2022-33994 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.