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CVE-2020-18476: SQL Injection vulnerability in Hucart CMS 5.7.4 via the basic information field found in the avatar usd_ima...

SQL Injection vulnerability in Hucart CMS 5.7.4 via the basic information field found in the avatar usd_image field.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

This CVE describes a SQL injection issue in Hucart CMS 5.7.4 tied to avatar/basic information handling. SQL injection can expose or alter database data, but the public bundle provides no CVSS score, vendor advisory, patch details, or confirmed exploitation evidence.

Executive priority

Prioritize discovery first. If Hucart CMS 5.7.4 is present, treat remediation as important because SQL injection can affect sensitive database data, even though public severity and exploitation evidence are incomplete.

Technical view

The record states Hucart CMS 5.7.4 is affected by SQL injection through the basic information field in the avatar usd_image field. The CVE metadata lacks CWE, CVSS, CPE, and precise affected-vendor data, so exposure assessment depends on confirming actual product use and code path reachability.

Likely exposure

Likely limited to organizations operating Hucart CMS 5.7.4 or code derived from it. The source bundle does not identify hosted-service exposure, default configuration requirements, authentication requirements, or other affected versions.

Exploitation context

The bundle includes a public GitHub issue reference, but no CISA KEV entry and no cited evidence of active exploitation. Treat the issue as publicly disclosed, not confirmed exploited.

Researcher notes

The CVE record is sparse: no CVSS, CWE, CPE, vendor advisory, or patch statement is included. Analysis should stay tied to the GitHub issue and CVE text unless additional primary vendor evidence is obtained.

Mitigation direction

  • Check Hucart project or vendor guidance for a patched release or workaround.
  • Prioritize upgrading or replacing Hucart CMS 5.7.4 if guidance identifies a fixed version.
  • Restrict access to avatar and profile update features until remediation is confirmed.
  • Review maintained code for parameterized database queries around usd_image handling.
  • Monitor profile update requests and database errors for suspicious activity.

Validation and detection

  • Inventory internet-facing and internal systems for Hucart CMS 5.7.4.
  • Confirm whether avatar or basic information update features are enabled.
  • Review application code handling usd_image for unsafe SQL query construction.
  • Check application and database logs for anomalous profile update activity.
  • Document whether vendor guidance, patches, or local fixes are available.
Prepared
Confidence
low
Sources
3

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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.

description · low confidence lookup

Database behavior lookup

The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

Open ATT&CK lookup
cve · low confidence lookup

CVE-2020-18476 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

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.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.