Security readout for executives and security teams
This is an old Chrome browser XSS issue affecting the appcache internals page before Chrome 15.0.874.102. If a user ran a vulnerable browser, a remote attacker could inject web script or HTML through unspecified vectors. The available sources do not show current active exploitation. Exposure is likely limited to unmanaged, embedded, lab, kiosk, or legacy systems still running Google Chrome versions earlier than 15.0.874.102. Modern managed Chrome installations should not be affected if they update normally. Treat this as a hygiene and legacy-browser risk, not an emergency, unless old Chrome builds are still present. The business priority is eliminating unsupported browsers that can expose users to known web-based attacks. Mitigation focus: Upgrade Google Chrome to 15.0.874.102 or later.; Remove unsupported Chrome builds from managed and unmanaged systems.; Verify enterprise browser update policies are enforced..
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
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ATT&CK lookup starting points
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CVE-2011-3877 mapping review
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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
- oval:org.mitre.oval:def:12763CVE reference · vdb-entry, signature
- google-chrome-appcache-xss(70955)CVE reference · vdb-entry, x_refsource_XF
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.