Open Redirect in Instantcms
CVE-2024-31213
InstantCMS is a free and open source content management system. An open redirect was found in the ICMS2 application version 2.16.2 when being redirected after modifying one's own user profile. An attacker could trick a victim into visiting their web application, thinking they are still present on the ICMS2 application. They could then host a website stating "To update your profile, please enter your password," upon which the user may type their password and send it to the attacker. As of time of publication, a patched version is not available.
Vulnerability class: Open Redirect
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (31.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 31.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Instantcms
- Instantsoft Icms2 — versions < 2.16.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/instantsoft/icms2/security/advisories/GHSA-6v3c-p92q-prfq (Exploit, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-31213?
- CVE-2024-31213 is a low-severity vulnerability in Instantcms, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 3.5/10. Published 2024-04-05.
- How severe is CVE-2024-31213?
- Low severity. CVSS v3 base score is 3.5 out of 10.
- Is CVE-2024-31213 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.