CVE-2011-4090 json
Serendipity before 1.6 has an XSS issue in the karma plugin which may allow privilege escalation.
published 2019-11-26 6 y ago modified 2026-06-16 4 mo ago also EUVD-2011-4041
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.4%
- EPSS 3.4% chance of exploitation in 30 days, percentile 88%
- public exploits
- 1
- Exploit-DB
Summary
Serendipity before 1.6 has an XSS issue in the karma plugin which may allow privilege escalation.
Patch / fix
- s9y serendipity 1.6
Timeline
- First public exploit (EDB-36283)
- Published
Exploit prediction
3.40% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- EDB-36283 S9Y Serendipity 1.5.5 - 'serendipity[filter][bp.ALT]' Cross-Site Scripting webapps, 2011-11-03
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Affected products
- serendipity serendipity
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
security-tracker.debian.org
/tracker/CVE-2011-4090
third-party-advisory
-
access.redhat.com
/security/cve/cve-2011-4090
broken-link
-
seclists.org
/oss-sec/2011/q4/176
mailing-list, third-party-advisory
Sources
- CVE List CVE-2011-4090
- NVD CVE-2011-4090
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.