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CVE Record

CVE-2017-16756: An issue was discovered in Userscape HelpSpot before 4.7.2.

An issue was discovered in Userscape HelpSpot before 4.7.2. A cross-site request forgery vulnerability exists on POST requests to the "index.php?pg=password.change" endpoint. This allows an attacker to change the password of another user's HelpSpot account.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysishigh

Security readout for executives and security teams

Plain-English summary

HelpSpot versions before 4.7.2 had a CSRF weakness in the password-change flow. If a logged-in user could be tricked into making a crafted request, an attacker could change that user's HelpSpot password and potentially take over the account.

Executive priority

Prioritize remediation where HelpSpot is internet-accessible or used for sensitive support workflows. The main business risk is helpdesk account takeover, which can expose customer tickets, internal support data, or administrative functions.

Technical view

CVE-2017-16756 affects Userscape HelpSpot before 4.7.2. The vulnerable POST endpoint is index.php?pg=password.change. The public description identifies cross-site request forgery leading to unauthorized password changes for another user's HelpSpot account. No CVSS, CWE, or CPE detail is provided in the bundle.

Likely exposure

Exposure is limited to organizations running Userscape HelpSpot before 4.7.2, especially browser-accessible deployments used by authenticated staff. The supplied metadata does not provide CPEs, deployment patterns, or affected edition details.

Exploitation context

The bundle does not cite active exploitation, and CISA KEV status is false. Practical abuse would require a vulnerable HelpSpot instance and a target user with an authenticated browser session being induced to submit a malicious request.

Researcher notes

The public record is sparse: no CVSS vector, CWE, CPE, or exploit confirmation is provided. Treat the endpoint and version boundary as the reliable facts, and avoid broader product assumptions unless confirmed from vendor documentation or local testing.

Mitigation direction

  • Upgrade HelpSpot to version 4.7.2 or later.
  • Check current vendor release guidance for any additional remediation notes.
  • Review password-change protections for CSRF tokens and same-site controls.
  • Reset affected accounts if suspicious password changes are found.

Validation and detection

  • Inventory HelpSpot instances and record their exact versions.
  • Confirm no production instance is older than 4.7.2.
  • Review HelpSpot logs for unexpected password-change events.
  • Validate password-change requests require anti-CSRF protection.
Prepared
Confidence
medium
Sources
5

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

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ATT&CK lookup starting points

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description · low confidence lookup

Credential and access behavior lookup

The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

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cve · low confidence lookup

CVE-2017-16756 mapping review

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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
4Source 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.