LiveActive security incident?Get immediate response
CVE Record

CVE-2021-47892: PEEL Shopping 9.3.0 - 'Comments/Special Instructions' Stored Cross-Site Scripting

PEEL Shopping 9.3.0 contains a stored cross-site scripting vulnerability in the 'Comments / Special Instructions' parameter of the purchase page. Attackers can inject malicious JavaScript payloads that will execute when the page is refreshed, potentially allowing client-side script execution.

HighCVSS 7.2Not KEV-listedUpdated
Discuss exposureBack to CVEs
Glexia's TakeAutomated analysishigh

Security readout for executives and security teams

Plain-English summary

PEEL Shopping 9.3.0 has a stored cross-site scripting issue in the purchase page comments/special instructions field. A submitted script can be saved and later run in a user’s browser when the page refreshes. For an online store, this can affect customer or admin sessions and trust, but sources do not show confirmed active exploitation.

Executive priority

Treat as a high-priority e-commerce application issue if PEEL Shopping 9.3.0 is in use. Prioritize inventory and vendor guidance review first, because the provided sources do not name a confirmed patch.

Technical view

CVE-2021-47892 is CWE-79 stored XSS in PEEL Shopping 9.3.0. The vulnerable input is the purchase page “Comments / Special Instructions” parameter. CVSS 3.1 is 7.2, AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N. Public exploit information is referenced, but CISA KEV status is false in the provided bundle.

Likely exposure

Organizations are likely exposed only if they operate PEEL Shopping version 9.3.0, especially internet-facing storefronts using the purchase comments/special instructions feature.

Exploitation context

The issue is remotely reachable through a purchase workflow and does not require privileges per the CVSS vector. Sources reference ExploitDB material, but they do not establish active exploitation in the wild.

Researcher notes

Evidence supports stored XSS in a specific PEEL Shopping 9.3.0 purchase parameter. Public exploit reference exists, but avoid assuming exploitation activity. Vendor remediation status is unclear from the provided sources, so validation should focus on version presence and safe rendering behavior.

Mitigation direction

  • Identify any PEEL Shopping 9.3.0 installations.
  • Check vendor or maintainer guidance for an official fix or upgrade path.
  • Temporarily disable or restrict the affected comments field if business impact is acceptable.
  • Use input validation and output encoding controls where application changes are possible.
  • Monitor storefront and admin activity for suspicious script-related behavior.

Validation and detection

  • Confirm the deployed PEEL Shopping version.
  • Review purchase-page handling of comments or special instructions.
  • Check whether stored customer input is rendered without safe encoding.
  • Verify whether vendor fixes or local controls are deployed.
  • Review logs for unusual submissions to the affected field.
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

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.

cwe · medium confidence lookup

CWE-79: User-session and phishing behavior lookup

Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.

Open ATT&CK lookup
cve · low confidence lookup

CVE-2021-47892 mapping review

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

Open ATT&CK lookup
Vulnerability profileCVE Program record
Severity
High
CVSS
7.2 (3.1)
Known Exploited
No
Published

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

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.

1CVSS vectors
0Timeline events
0ADP providers
4Source links

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
7.2CVSS 3.1HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N3.92.7Primary CVE score

Vulnerability scoring details

Base CVSS 3.1 score

7.2High
CVSS 3.1 vector shape for CVE-2021-47892Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Privileges Required
NoneLowHigh
User Interaction
NoneRequired
Scope
ChangedUnchanged
Confidentiality Impact
HighLowNone
Integrity Impact
HighLowNone
Availability Impact
HighLowNone

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
PEEL eCommercePEEL Shopping9.3.0Listed
Weakness

CWE details

CWE-79

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