CVE-2021-47892

PEEL Shopping 9.3.0 - 'Comments/Special Instructions' Stored Cross-Site Scripting

Medium5.1Public exploitEPSS 0.26%

Published: 23 Jan 2026
Updated: 5 Mar 2026
Reserved: 18 Jan 2026
Assigned by: VulnCheck

Description

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.

Public exploit

A reference of the record is tagged as an exploit or proof of concept: anyone can try it against an unpatched system. CISA's SSVC rates its exploitation: a proof of concept is public.

ExploitDB-49574 (opens in a new tab)exploit

Timeline

2026
18 Jan 2026
18 Jan 2026
ID reserved
By VulnCheck
23 Jan 20265 days later
23 Jan 2026· 5 days later
Published
5 Mar 202641 days later
5 Mar 2026· 41 days later
Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2021-47892, by who scored it
Scored by	CVSS	Score	Vector
VulnCheckCNA (assigner)	4.0	Medium5.1	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
VulnCheckCNA (assigner)	3.1	High7.2	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
NVDNVD · Deferred	4.0	Medium5.1	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS (exploitation in 30 days): 0.26% · top 82% of all CVEs (7 Nov 2026)
CISA SSVC: Exploitation: poc · Automatable: yes · Technical impact: partial

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.1.

Weakness

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (opens in a new tab)All about CWE-79 and its CVEs

Affected products

PEEL eCommerce · PEEL Shopping
- affected 9.3.0

References (3)

ExploitDB-49574 (opens in a new tab)exploit
Archived Vendor Homepage (opens in a new tab)product
VulnCheck Advisory: PEEL Shopping 9.3.0 - 'Comments/Special Instructions' Stored Cross-Site Scripting (opens in a new tab)third-party-advisory

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

[![CVE-2021-47892](https://trackcve.app/badge/CVE-2021-47892.svg)](https://trackcve.app/cve/CVE-2021-47892)

Record last updated 5 Mar 2026, 01:29 UTC.