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CVE-2011-2180

Published: Jun 29, 2011Updated: Apr 29, 2026 Sources: CVE List NVDCWE-79
4.3MEDIUM
NVD MITRE
EPSS Score
1.1%
Top 38.3%
CISA KEV
Not in KEV
Exploits
3 Known
Remediation
No Fix Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:MAu:NC:NI:PA:N
Exploitability
AV:NAccess Vector
Network
AC:MAccess Complexity
Medium
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:PIntegrity
Partial
A:NAvailability
None
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Weaknesses

CWE-79

Affected Products

reallysimplechat
aka really simple chat
really simple chatOn-prem
Web & CMS Plugins / wordpress-plugin
and 1 more affected products View all →

Exploitability

3 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

http://www.openwall.com/lists/oss-security/2011/06/02/1
openwall.com
http://www.openwall.com/lists/oss-security/2011/06/02/7
openwall.com
http://www.htbridge.ch/advisory/xss_in_a_really_simple_chat_arsc.html
htbridge.ch

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