CVE-2018-20838

Public Exploit

Description

ampforwp_save_steps_data in the AMP for WP plugin before 0.9.97.21 for WordPress allows stored XSS.

Category

5.4
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.32%
Third-Party Advisory wordpress.org Third-Party Advisory wordpress.org Third-Party Advisory wordfence.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/blog/2018/11/xss-injection-campaign-exploits-wordpress-amp-plugin/ third party advisory exploit
https://plugins.trac.wordpress.org/browser/accelerated-mobile-pages/trunk/changelog.txt third party advisory release notes
https://wordpress.org/plugins/accelerated-mobile-pages/#developers third party advisory release notes
https://ampforwp.com/critical-security-issues-has-been-fixed-in-0-9-97-20-version/

Frequently Asked Questions

What is the severity of CVE-2018-20838?
CVE-2018-20838 has been scored as a medium severity vulnerability.
How to fix CVE-2018-20838?
To fix CVE-2018-20838, 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-2018-20838 being actively exploited in the wild?
It is possible that CVE-2018-20838 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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