XSS in Apache Isis
CVE-2022-42466
Prior to 2.0.0-M9, it was possible for an end-user to set the value of an editable string property of a domain object to a value that would be rendered unchanged when the value was saved. In particular, the end-user could enter javascript or similar and this would be executed. As of this release, the inputted strings are properly escaped when rendered.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.013 (69.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.3% 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
- Apache Isis — versions 2.0.0
- Apache Software Foundation Isis — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- lists.apache.org/thread/83ftj5jgtv3mbm28w3trjyvd591jztrz (Mailing List, Vendor Advisory)
- www.openwall.com/lists/oss-security/2022/10/19/2 (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-42466?
- CVE-2022-42466 is a medium-severity vulnerability in Apache Isis, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-10-19.
- How severe is CVE-2022-42466?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2022-42466 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.