CVE-2011-4090

moderate-risk

Published 2019-11-26

Serendipity before 1.6 has an XSS issue in the karma plugin which may allow privilege escalation.

Do I need to act?

1.4% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

1 public exploit available

36283

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 6.1/10 Medium

NETWORK / LOW complexity

Serendipity

S9Y

Broken Link https://access.redhat.com/security/cve/cve-2011-4090

Mailing List https://seclists.org/oss-sec/2011/q4/176

Third Party Advisory https://security-tracker.debian.org/tracker/CVE-2011-4090

Broken Link https://access.redhat.com/security/cve/cve-2011-4090

Mailing List https://seclists.org/oss-sec/2011/q4/176

Third Party Advisory https://security-tracker.debian.org/tracker/CVE-2011-4090

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moderate-risk

Severity 23/34 · High

Exploitability 11/34 · Low

Exposure 5/34 · Minimal