XSS in Magazine3 Amp For Wp
CVE-2018-20838
ampforwp_save_steps_data in the AMP for WP plugin before 0.9.97.21 for WordPress allows stored XSS.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.011 (63.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 63.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: -0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.wordfence.com/blog/2018/11/xss-injection-campaign-exploits-wordpress-amp-pl… (Exploit, Third Party Advisory)
- plugins.trac.wordpress.org/browser/accelerated-mobile-pages/trunk/changelog.txt (Third Party Advisory, Release Notes)
- wordpress.org/plugins/accelerated-mobile-pages/ (Third Party Advisory, Release Notes)
- ampforwp.com/critical-security-issues-has-been-fixed-in-0-9-97-20-version/
Frequently asked questions
- What is CVE-2018-20838?
- CVE-2018-20838 is a medium-severity vulnerability in Magazine3 Amp For Wp, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2019-05-13.
- How severe is CVE-2018-20838?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2018-20838 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.