CVE-2011-2180

MEDIUM 4.3CVE-2011-2180 · Published 29/06/2011 · updated 16/06/2026

In short

CVE-2011-2180 is a MEDIUM (CVSS 4.3) vulnerability affecting really simple chat (reallysimplechat).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 65.3% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
really simple chat reallysimplechat	`= 3.3`	No fix yet

Description

Cross-site scripting (XSS) vulnerability in dereferer.php in A Really Simple Chat (ARSC) 3.3-rc2 allows remote attackers to inject arbitrary web script or HTML via the arsc_link parameter.

References

htbridge.ch/advisory/xss_in_a_really_simple_chat_arsc.html · Exploit
openwall.com/lists/oss-security/2011/06/02/1 · Exploit
openwall.com/lists/oss-security/2011/06/02/7 · Exploit

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