Auth bypass in Total-Soft Responsive Poll
CVE-2020-11673
An issue was discovered in the Responsive Poll through 1.3.4 for Wordpress. It allows an unauthenticated user to manipulate polls, e.g., delete, clone, or view a hidden poll. This is due to the usage of the callback wp_ajax_nopriv function in Includes/Total-Soft-Poll-Ajax.php for sensitive operations.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.035 (88.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 88.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.035 · newest: 0.035 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wordpress.org/plugins/poll-wp/ (Third Party Advisory)
- gist.github.com/pak0s/05a0e517aeff4b1422d1a93f59718459 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-11673?
- CVE-2020-11673 is a critical-severity vulnerability in Total-Soft Responsive Poll, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2020-04-13.
- How severe is CVE-2020-11673?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-11673 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.