Open Redirect in Gvectors Wpforo Forum
CVE-2021-24406
The wpForo Forum WordPress plugin before 1.9.7 did not validate the redirect_to parameter in the login form of the forum, leading to an open redirect issue after a successful login. Such issue could allow an attacker to induce a user to use a login URL redirecting to a website under their control and being a replica of the legitimate one, asking them to re-enter their credentials (which will then in the attacker hands)
Vulnerability class: Open Redirect
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.029 (86.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 86.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.029 · newest: 0.029 · change: 0.000
Affected products
- Gvectors Wpforo Forum
- Gvectors Team Wpforo Forum — versions 1.9.7
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/a9284931-555b-4c96-86a3-09e1040b0388 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-24406?
- CVE-2021-24406 is a medium-severity vulnerability in Gvectors Wpforo Forum, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2021-07-06.
- How severe is CVE-2021-24406?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2021-24406 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.