Security readout for executives and security teams
Plain-English summary
This CVE describes a cross-site scripting issue in LiveZilla Live Chat 7.0.9.5 and earlier. A specially formed Accept-Language HTTP header could affect chat/mobile/index.php. Business urgency depends on whether LiveZilla is still internet-facing and used for customer chat.
Executive priority
Treat this as a targeted cleanup item for legacy customer chat infrastructure. Prioritize it if LiveZilla is internet-facing, business-critical, or accessed by staff with privileged browser sessions.
Technical view
The public record identifies XSS in chat/mobile/index.php of LiveZilla Live Chat 7.0.9.5 and prior, with the input vector being the Accept-Language HTTP header. No CVSS score, CWE, patch version, or detailed exploitation prerequisites are provided in the source bundle.
Likely exposure
Exposure is likely limited to organizations still running LiveZilla Live Chat 7.0.9.5 or earlier, especially where the mobile chat endpoint is publicly reachable.
Exploitation context
The source bundle does not show KEV listing or active exploitation evidence. It also does not clarify whether exploitation requires user interaction, authentication, or a specific browser context.
Researcher notes
Evidence is sparse. The CVE record names the vulnerable file, product version range, and header-based XSS vector, but does not include scoring, affected CPEs, exploit status, or remediation details.
Mitigation direction
- Check LiveZilla vendor guidance for a fixed release or supported mitigation.
- Inventory any LiveZilla Live Chat deployments and confirm versions.
- Upgrade or retire versions 7.0.9.5 and earlier when vendor guidance supports it.
- Disable or restrict the mobile chat endpoint if it is not required.
- Review web security controls for suspicious Accept-Language header handling.
Validation and detection
- Confirm whether chat/mobile/index.php is reachable from the internet.
- Verify the deployed LiveZilla Live Chat version.
- Review web logs for unusual Accept-Language headers targeting the mobile chat path.
- Check vulnerability scanner results against actual installed versions.
- Document whether the endpoint is still business-required.
Public sources used
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-2018-10810 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
- https://chat.livezilla.net/ticket.php?id=93482&hash=DE9C7230EA79&salt=e98942058530ead9b4f481f4d54b1f17CVE reference · x_refsource_CONFIRM
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.