XSS in Mahara

CVE-2017-1000149

Mahara 1.10 before 1.10.9 and 15.04 before 15.04.6 and 15.10 before 15.10.2 are vulnerable to XSS due to window.opener (target="_blank" and window.open())

Vulnerability class: XSS (Cross-Site Scripting)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.005 (40.0th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 40.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2017-1000149: held from 0.005 to 0.005.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

  • Mahara — versions 15.10, 15.10.0, 15.10.1

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2017-1000149?
CVE-2017-1000149 is a medium-severity vulnerability in Mahara, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2017-11-03.
How severe is CVE-2017-1000149?
Medium severity. CVSS v3 base score is 5.4 out of 10.