Security readout for executives and security teams
CVE-2011-2180 is a cross-site scripting issue in A Really Simple Chat 3.3-rc2. If the vulnerable page is exposed, an attacker could cause browser-side script or HTML to run in a user’s session. The sources do not provide CVSS scoring, a named patch level, or evidence of active exploitation. Exposure is limited to environments still running A Really Simple Chat 3.3-rc2 with dereferer.php reachable, especially old public chat deployments. Because this is legacy 2011 software, exposure may be uncommon but should be checked in archived web roots and forgotten applications. Prioritize remediation if ARSC 3.3-rc2 is still internet-facing or used by authenticated users. For most organizations, the main risk is forgotten legacy software rather than a broad platform emergency. Mitigation focus: Inventory and retire any exposed ARSC 3.3-rc2 deployments.; Check vendor or archival advisory guidance for a fixed release.; Disable or restrict dereferer.php if the feature is unnecessary..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2011-2180 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.