XSS in Shaarli Project
CVE-2018-5249
Cross-site scripting (XSS) vulnerability in Shaarli before 0.8.5 and 0.9.x before 0.9.3 allows remote attackers to inject arbitrary code via the login form's username field (aka the login parameter to the ban_canLogin function in index.php).
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: 0.015 (73.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 73.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
Weakness classification (CWE)
References
- github.com/shaarli/Shaarli/releases/tag/v0.8.5 (Third Party Advisory)
- github.com/shaarli/Shaarli/pull/1046 (Third Party Advisory, Release Notes)
- github.com/shaarli/Shaarli/releases/tag/v0.9.3 (Third Party Advisory, Release Notes)
Frequently asked questions
- What is CVE-2018-5249?
- CVE-2018-5249 is a medium-severity vulnerability in Shaarli Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-01-05.
- How severe is CVE-2018-5249?
- Medium severity. CVSS v3 base score is 6.1 out of 10.