Open Redirect in Kaine Wise Chat
CVE-2019-6780
The Wise Chat plugin before 2.7 for WordPress mishandles external links because rendering/filters/post/WiseChatLinksPostFilter.php omits noopener and noreferrer.
Vulnerability class: Open Redirect
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.049 (91.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 91.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.049 · newest: 0.049 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- plugins.trac.wordpress.org/changeset/2016929/wise-chat/trunk/src/rendering/filt… (Patch, Third Party Advisory)
- wordpress.org/plugins/wise-chat/ (Third Party Advisory, Release Notes)
- www.exploit-db.com/exploits/46247/ (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2019-6780?
- CVE-2019-6780 is a medium-severity vulnerability in Kaine Wise Chat, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2019-01-24.
- How severe is CVE-2019-6780?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2019-6780 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.