XSS in Tiny Tinymce
CVE-2022-23494
tinymce is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in the alert and confirm dialogs when these dialogs were provided with malicious HTML content. This can occur in plugins that use the ale…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.009 (57.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Tiny Tinymce
- Tinymce — versions < 5.10.7, >= 6.0.0, < 6.3.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Patch, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC, Release Notes, Vendor Advisory)
- security-advisories@github.com (x_refsource_MISC, Release Notes, Vendor Advisory)
- security-advisories@github.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-23494?
- CVE-2022-23494 is a medium-severity vulnerability in Tiny Tinymce, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-12-08.
- How severe is CVE-2022-23494?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2022-23494 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.