XSS in Agentejo Cockpit
CVE-2021-32857
Cockpit is a content management system that allows addition of content management functionality to any site. In versions 0.12.2 and prior, bad HTML sanitization in `htmleditor.js` may lead to cross-site scripting (XSS) issues. There are no known patches for this issue.
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: 0.007 (51.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 51.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Agentejo Cockpit
- Microweber — versions 0.12.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- securitylab.github.com/advisories/GHSL-2021-1035_Cockpit_Next/ (Exploit, Third Party Advisory)
- github.com/agentejo/cockpit/commit/0c6628cbff3e49bc317c97b03a4666b3a75f76cc (Patch, Third Party Advisory)
- github.com/agentejo/cockpit/blob/f7cd602bcc6134657ccfeb4e400b0050943dd243/asset… (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-32857?
- CVE-2021-32857 is a medium-severity vulnerability in Agentejo Cockpit, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-02-21.
- How severe is CVE-2021-32857?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2021-32857 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.