XSS in Opencats
CVE-2021-25295
OpenCATS through 0.9.5-3 has multiple Cross-site Scripting (XSS) issues.
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: 0.015 (73.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 73.6% 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)
Public proof-of-concept exploits
References
- snoopysecurity.github.io/web-application-security/2021/01/16/09_opencats_php_ob… (Exploit, Third Party Advisory)
- github.com/snoopysecurity/snoopysecurity.github.io/blob/master/web-application-… (Exploit, Third Party Advisory)
- www.opencats.org/news/ (Product, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-25295?
- CVE-2021-25295 is a medium-severity vulnerability in Opencats, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-01-18.
- How severe is CVE-2021-25295?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2021-25295 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.