CVE-2019-12934

Public Exploit

Description

An issue was discovered in the wp-code-highlightjs plugin through 0.6.2 for WordPress. wp-admin/options-general.php?page=wp-code-highlight-js allows CSRF, as demonstrated by an XSS payload in the hljs_additional_css parameter.

Category

8.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.00% Top 25%
Third-Party Advisory securityfocus.com Third-Party Advisory zeroauth.ltd
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://wordpress.org/plugins/wp-code-highlightjs/#developers product
https://zeroauth.ltd/blog/2019/07/17/cve-2019-12934-wp-code-highlightjs-wordpress-plugin-csrf-leads-to-blog-wide-injected-script-html/ third party advisory exploit
http://www.securityfocus.com/bid/109331 third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2019-12934?
CVE-2019-12934 has been scored as a high severity vulnerability.
How to fix CVE-2019-12934?
To fix CVE-2019-12934, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-12934 being actively exploited in the wild?
It is possible that CVE-2019-12934 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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