XSS in Backpackforlaravel Backpack\\crud
CVE-2018-20962
The Backpack\CRUD Backpack component before 3.4.9 for Laravel allows XSS via the select field type.
Vulnerability class: XSS (Cross-Site Scripting)
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: 0.013 (69.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 69.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
Weakness classification (CWE)
References
- github.com/Laravel-Backpack/CRUD/compare/3.4.8...3.4.9 (Patch, Third Party Advisory)
- github.com/Laravel-Backpack/CRUD/issues/1297 (Exploit, Third Party Advisory, Issue Tracking)
- github.com/Laravel-Backpack/CRUD/blob/master/CHANGELOG.md (Third Party Advisory, Release Notes)
- github.com/Laravel-Backpack/CRUD/commit/8b6bd0a2d489a4690f6b1d7ace67e2f07f5f0cc6 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-20962?
- CVE-2018-20962 is a medium-severity vulnerability in Backpackforlaravel Backpack\\crud, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-08-08.
- How severe is CVE-2018-20962?
- Medium severity. CVSS v3 base score is 6.1 out of 10.