XSS in 2sic 2sxc
CVE-2020-26885
An issue was discovered in 2sic 2sxc before 11.22. A XSS vulnerability in the sxcver parameter of dnn/ui.html allows an attacker to craft a malicious URL that executes a JavaScript payload in a victim's browser.
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: 0.011 (64.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 64.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
Weakness classification (CWE)
References
- github.com/2sic/2sxc/releases (Third Party Advisory)
- burninatorsec.blogspot.com/2020/10/cve-2020-26885-xss-in-anchor-tags.html (Exploit, Third Party Advisory)
- burninatorsec.blogspot.com/2021/04/cve-2020-26885-xss-in-2sxc.html (Exploit, Third Party Advisory)
- 2SXC.org/en/blog/post/2sxc-security-notification-2021-001 (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-26885?
- CVE-2020-26885 is a medium-severity vulnerability in 2sic 2sxc, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-06-07.
- How severe is CVE-2020-26885?
- Medium severity. CVSS v3 base score is 6.1 out of 10.