Vulnerability in Xwiki
CVE-2020-13654
XWiki Platform before 12.8 mishandles escaping in the property displayer.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.019 (79.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 79.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: +0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/xwiki/xwiki-platform/pull/1315 (Third Party Advisory)
- jira.xwiki.org/browse/XWIKI-17374 (Permissions Required, Third Party Advisory, Issue Tracking)
- github.com/xwiki/xwiki-platform/compare/xwiki-platform-12.7.1...xwiki-platform-… (Third Party Advisory)
- cve.nstsec.com/cve-2020-13654
Frequently asked questions
- What is CVE-2020-13654?
- CVE-2020-13654 is a high-severity vulnerability in Xwiki, classified under Improper Encoding or Escaping of Output. CVSS score: 7.5/10. Published 2020-12-31.
- How severe is CVE-2020-13654?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-13654 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.