XSS in Blackcat-Cms Blackcat Cms
CVE-2018-10821
Cross-site scripting (XSS) vulnerability in backend/pages/modify.php in BlackCatCMS 1.3 allows remote authenticated users with the Admin role to inject arbitrary web script or HTML via the search panel.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.010 (61.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Blackcat-Cms Blackcat Cms — versions 1.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/BlackCatDevelopment/BlackCatCMS/issues/384 (Exploit, Third Party Advisory)
- github.com/BlackCatDevelopment/BlackCatCMS/commit/a817755828cd0bfd4b87b0eb5cec5… (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-10821?
- CVE-2018-10821 is a medium-severity vulnerability in Blackcat-Cms Blackcat Cms, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2018-06-14.
- How severe is CVE-2018-10821?
- Medium severity. CVSS v3 base score is 4.8 out of 10.
- Is CVE-2018-10821 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.