01 Record
CVE-2011-2180
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.
UnratedPUBLISHEDCNA: redhat
CNA base scoreUnratedNo CNA CVSS vector
02 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.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.08% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 65.0% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2011-06-29 17:00Z15 YR AGO
- Last updated
- 2024-09-16 21:58Z2 YR AGO
- Reserved
- 2011-05-31
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
- Data version
- 5.1
- Document digest
- 6a3f0b42e5f5c3a4250a7e9f67e208321ae75723c090b0ffaad1e9ac9766d8d9
05 Affected products
VendorProductVersionsPlatforms
06 References
- www.openwall.com[oss-security] 20110602 CVE request: Multiple security vulnerabilities in ARSC Really Simple Chathttp://www.openwall.com/lists/oss-security/2011/06/02/1
- www.openwall.com[oss-security] 20110602 Re: CVE request: Multiple security vulnerabilities in ARSC Really Simple Chathttp://www.openwall.com/lists/oss-security/2011/06/02/7
- www.htbridge.chhttp://www.htbridge.ch/advisory/xss_in_a_really_simple_chat_arsc.html