VulnerabilityModified
CVE-2011-5296
Cross-site scripting (XSS) vulnerability in profilo.php in Happy Chat 1.0 allows remote attackers to inject arbitrary web script or HTML via the nick parameter.
MEDIUM 4.3EPSS 0.97%
Does this matter?
Lower severity and a low EPSS score (0.97%). Track it; it rarely justifies an emergency change on its own.
Description
Cross-site scripting (XSS) vulnerability in profilo.php in Happy Chat 1.0 allows remote attackers to inject arbitrary web script or HTML via the nick parameter.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
- EPSS
- 0.97% probability · 61th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- tuttophp/happy chat
- Source
- cve@mitre.org
EPSS 1.0% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.