Information disclosure in Sygnoos Popup Builder
CVE-2020-10195
The popup-builder plugin before 3.64.1 for WordPress allows information disclosure and settings modification, leading to in-scope privilege escalation via admin-post actions to com/classes/Actions.php. By sending a POST request to wp-admin/admin-post.php, an authenticated attacker with minimal (subscriber-level) permissions can modify the plugin's settings to allow arbitrary roles (including subscribers) access to plugin functionality by setting the action parameter to sgpbSaveSettings, export a list of current newsletter subscribers by setting the action parameter to csv_file, or obtain system configuration information including webserver configuration and a list of installed plugins by setting the action parameter to sgpb_system_info.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.011 (64.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.1% 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
- wpvulndb.com/vulnerabilities/10127 (Third Party Advisory)
- www.wordfence.com/blog/2020/03/vulnerabilities-patched-in-popup-builder-plugin-… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-10195?
- CVE-2020-10195 is a medium-severity vulnerability in Sygnoos Popup Builder, classified under Information Disclosure. CVSS score: 6.3/10. Published 2020-03-13.
- How severe is CVE-2020-10195?
- Medium severity. CVSS v3 base score is 6.3 out of 10.
- Is CVE-2020-10195 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.