CVE-2011-5303 json
Cross-site scripting (XSS) vulnerability in Spitfire CMS 1.0.436 allows remote attackers to inject arbitrary web script or HTML via a cms_u…
published 2015-01-01 11 y ago modified 2026-06-16 4 mo ago also EUVD-2011-5202
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 61%
- public exploits
- 0
- none known
Summary
Cross-site scripting (XSS) vulnerability in Spitfire CMS 1.0.436 allows remote attackers to inject arbitrary web script or HTML via a cms_username cookie.
Exploit prediction
0.97% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- htbridge.com https://www.htbridge.com/advisory/HTB22903 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
htbridge.com
/advisory/HTB22903
exploit
Sources
- CVE List CVE-2011-5303
- NVD CVE-2011-5303
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