Vulnerability Details : CVE-2023-6854
The Breakdance plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's custom postmeta output in all versions up to, and including, 1.7.0 due to insufficient input sanitization and output escaping on user supplied post meta fields. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2023-6854
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Exploit prediction scoring system (EPSS) score for CVE-2023-6854
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-6854
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N |
3.1
|
2.7
|
Wordfence | 2024-05-06 |
References for CVE-2023-6854
-
https://breakdance.com/breakdance-1-7-1-now-available-security-update/
Breakdance 1.7.1 Now Available - Security Update | Breakdance
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https://www.wordfence.com/threat-intel/vulnerabilities/id/e92a0387-bd09-46d3-9f6c-09f701b9e550?source=cve
Breakdance <= 1.7.0 - Authenticated(Contributor+) Stored Cross-Site Scripting via custom postmeta
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