CVE-2018-1000671
sympa - security update
6.1
MEDIUM
CVSS 3.1
EPSS 0.62%
Description
sympa version 6.2.16 and later contains a CWE-601: URL Redirection to Untrusted Site ('Open Redirect') vulnerability in The "referer" parameter of the wwsympa.fcgi login action. that can result in Open redirection and reflected XSS via data URIs. This attack appear to be exploitable via Victim's browser must follow a URL supplied by the attacker. This vulnerability appears to have been fixed in none available.
How to fix CVE-2018-1000671
To remediate CVE-2018-1000671, upgrade the affected package to a fixed version below.
- —upgrade to 6.2.36~dfsg-1 or later
- —upgrade to 6.1.23~dfsg-2+deb8u3 or later
- —upgrade to 6.2.16~dfsg-3+deb9u4 or later
Is CVE-2018-1000671 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 6.2.36~dfsg-1
- from 0, < 6.1.23~dfsg-2+deb8u3
- from 0, < 6.2.16~dfsg-3+deb9u4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |